There are many ways to share your content online with family and friends. From Flickr to Facebook to MySpace, YouTube and Twitter, there's no shortage of ways, or platforms, to express yourself via words, pictures and videos. Several months ago I was introduced to another of these type of sites called Posterous.

At Posterous, much like these other sites, you can post words, pictures and videos via email from whatever device you happen to be using -- be it iPhone, iPod Touch, Blackberry or desktop computer. At first, I was a bit skeptical about how Posterous would distinguish itself from the other sites and platforms I use regularly.

However, once I started using Posterous and had my own page, I was quickly impressed with its simplicity, its design and its usability. Soon it became my site of choice for posting images on the go from my iPhone and may very well replace Flickr as my photo site of choice in the near future.

Recently, I talked with Sachin Agarwal, one of Posterous' co-founders, to get all the latest info on the site, how it came to be and where its going.

CHRIS ULLRICH: First off, let's talk a bit about your background. Where did you grow up, go to school, work and develop the skills to do something like Posterous?

SACHIN AGARWAL: Garry and I both went to Stanford and majored in Computer Science. When I graduated, I worked at Apple on Final Cut Pro for 6 years which was all the way up to starting Posterous. I was building the real-time playback engine and effects architecture.

That didn't have a direct impact on the formation of Posterous, except that we're definitely Apple people at heart, and we want to be the Apple of blogging. We want to make the simplest, most beautiful site out there, and make it accessible to the masses.

CU: When did you first have the idea for Posterous, how is it put together and when did it first go live?

Being "the guy" in charge of open source and standards at a company more known for its closed source products is a job I don't envy. Adobe's Dave McAllister, however, is a man that loves that kind of challenge and that's exactly the role he plays.

Dave's involvement in Open Source pre-dates the creation of the term itself. As a key member of the Silicon Graphics team in the early 1990s, he was involved in key OSS projects like OpenGL. McAllister also co-founded Cassatt and helped develop pioneering cloud computing solutions based on 37 open source projects.

When he was hired on by Adobe in 2006, McAllister went right to work, sitting down for a meeting with his new CTO and asking "When can I Open Source the Flash player?"

That hasn't been fully possible yet, due in no small part to the presence of technologies within Flash that Adobe must license from other vendors - like the h.264 codec. Flash player's foundations - things like the SWF, FLV, RTMP, AMF, and FlashCast specifications - are all published.

The Flex SDK, Blaze DS, and ActionScript virtual machine are also fully open source, and Adobe grants full patent use on all these things, which allows developers to go wild and produce cool things like the Pushbutton Game Engine. "If we can't open source the code," Dave told me, "we will open how it was built."

Tree is a novel, lightweight outlining and organizing app for OS X. It's similar to apps like OmniOutliner, but with an important twist: the "Treeview" mode turns your outline horizontal, so new lower-level items branch out to the right instead of down. Tree handles traditional outlines, too, with customizable labels, fonts and numbering.

Aside from the main selling point -- the horizontal Treeview -- Tree can also open and export outlines in OPML format, which means you won't have any trouble sharing with people who use most other outline apps, and you can also check out your favorite existing outlines in Treeview. Because Tree is meant to be lightweight, it doesn't have a lot of frills: custom fonts, colors and numbering are available, but that's about it.

All in all, it's a well-done app, but it also sports the same $40 pricetag as OmniOutliner, which I think is still the dominant Mac app in this category. Do you have another favorite outline app? Let me know in the comments.

I'll give Brad a pass on being a tad premature with the WordPress 2.7's announcement, because I know that he -- like many of us who use WordPress to power our self-hosted blogs -- was just super-excited about the new release. Well, the wait is over and the official release for WordPress 2.7 is now available from WordPress.org.

WordPress 2.7, named "Coltrane" in honor of the Jazz legend, is a pretty significant step forward in WordPress's history. As Brad noted in his first look at the 2.7 beta, most of these changes are on the backend, but they are designed to greatly enhance your productivity and speed in maintaining your blog. On the front-end side, threaded comment support and support for "sticky" posts make it easier for readers to communicate with one another and access important information.

You can check out the WordPress Codex for 2.7 to see some of the technical details behind the new changes. I had a chance to talk to Mark Jaquith, one of the lead developers for WordPress .org, about the new release and some of his favorite features.

The "social networking" space is chock-full of applications, plug-ins and other bits and pieces designed to hopefully enhance the user's experience online and potentially in their real lives as well. Unfortunately, some of these applications or plug-ins are often uninspired and do little, if anything, to accomplish this goal.

Sometimes, however, an application or plug-in is able to provide user's with useful services and a forum to express themselves. Case in point, "Where I've Been," an application and a stand-alone website which can actually enhance the user's experience by providing useful tools such as travel-related tips, interactive maps and a forum to showcase and discuss where they've traveled to.

At the helm of "Where I've Been" is CEO Michael Dalesandro who, in a short time, has managed to transform "Where I've Been" from its humble beginnings into a very successful application in use by millions of users each day. Recently, I sat down with with him to discuss "Where I've Been," what it does and where its going.

CHRIS ULLRICH: Michael, thanks for taking the time to talk with me.

MICHAEL DALESANDRO: Not a problem.

CU: How and when did you first get involved with "Where I've been"?

MD: Craig Ulliott was working for Blueye.com as a developer when he brought me the concept for "Where I've Been." He wrote the application and then it launched on Facebook first. That's where it all started.

CU: For someone unfamiliar with "Where I've been", can you describe it?

MD: "Where I've Been" is a simple way for people to connect and express themselves primarily through their travel experiences. It allows the user to highlight their travels graphically and show what places, cities, countries they've been to.

The can share where they have been, where have lived and where they want to go with friends, family and others.

CU: How does "Where I've been" benefit the user? Why should someone use it?

Thanks to the recent BitTorrent debacle, Comcast has been far from Comcastic for many of its customers. Throttling customers for using technologies they deem too data intensive is pretty nasty, and the company has had to acquiesce and change its practices, but what happens when they disconnect your service (and threaten to keep you shut-down for 12-months) for "excessive usage" -- yet refuse to issue that threat in writing or tell you what "excessive usage" really means?

Well, that is exactly the situation Dave Winer, tech analyst, pioneer and RSS God, has found himself in. Comcast has restored his service, but still says they will shut him down for up to 12 months if he doesn't alter his usage patterns. The kicker? They won't tell him what level he needs to adjust his usage patterns to in order to stay compliant.

Can they do this? Especially without issuing the warning in writing? And what exactly defines, "excessive" in Comcast's terms? Many of us here at Download Squad use Comcast and we DO love to download, so this issue bothers us both on principle and for practicality. Although Comcast has been more receptive via their @Comcastcares Twitter account than they were via phone, this whole situation makes us very, very uncomfortable.

We spoke to Dave earlier today (the podcast of our conversation is here) and this is what he had to say:

"I thought it was an outage and they said I had to call a special number and that I had been disconnected as a matter of policy."

Today, Novell announced that Joe "Zonker" Brockmeier is taking the reins as openSUSE's Community Manager. Those familiar with the open source world might recognize Joe from his work with various Linux and free software publications.

A long time open source advocate, Joe began using Linux in 1996, after purchasing a set of Slackware CDs at a local store. He says, "...I was blown away by the concept of 'free as in beer' software. The idea that you could share software, and even modify it and distribute it, was (and is) extremely exciting to me.

"I also find the community aspect of Linux and free and open source software particularly compelling. I love the fact that people around the world can come together and build useful tools, and then make those tools available for anyone to use. I knew pretty early on that I wanted to be part of that community."

We recently got the chance to talk with Joe about Linux, Novell, and the direction openSUSE (and open source) is headed.

We are long-time fans of the free DNS-lookup service OpenDNS, which serves as a replacement for your ISP's DNS. We recently got a chance to ask the founder and CEO of OpenDNS, David Ulevitch, for a quick history of OpenDNS and for an update on the service.

DLS: What got you involved in DNS?

David: When I was a freshman at Wash U. in St. Louis, I started becoming more active online. I went to buy a domain name and in the process, learned of the need for a solid, reliable DNS service. I was already running my own server, so I took the obvious next step and wrote my own DNS management software. The need became even more obvious when word about my software got around and several people wanted to use it. The software eventually became a service, EveryDNS.net, that's still operating today.

For the past year emoze has been offering a free push email service that essentially lets you turn almost any cellphone with a data plan into a BlackBerry-like mobile email device. Users just install a small application on their mobile device and sign up for a free account. Then you can set up emoze to push email to your phone every time a new message comes in. Emoze can be configured to work with Gmail, Outlook, or Lotus Notes.

The service is pretty cool. But the business model has been a beet baffling, and we've been wondering how emoze planned to make money. It turns out that the company will be launching two subscription services within the next week or so.

The first is a "pro" version which will cost less than $20 a year and allow you set up multiple accounts and receive larger email attachments. The second is an "enterprise" version which is aimed at businesses who can't afford to deploy BlackBerry technology.

We caught up with emoze chairman Naftali Shani last night and asked him about push technology and emoze's long term goals.


The only thing that would make us happier would be to see emoze add support for webmail services beside Gmail.

Azureus is opening up its Vuze online video platform to third party video producers. Or rather, the company is expanding its already-open platform, making it easier for pretty much anyone to upload a video and make money off of it. Up until now, you've been able to add videos, but you couldn't insert ads or charge for downloads unless you signed a content deal with Vuze.

Azureus launched Vuze in January, and Gilles BianRosa tells us that since then, the video client has been downloaded and installed 10 million times. Vuze has also partnered with between 60 and 70 major content companies to distribute content. Those companies include CBS, Showtime, and the BBC.

We recently had the chance to ask BianRosa a few questions about Vuze, online video distribution, and the company's new open monetization platform.

Download Squad: Tell us a little more about Vuze.

Gilles BianRosa: Our users are in five countries, mostly Northern America and Western Europe. We use Azureus' backbone to distribute music, movies, and games.

You have a lot of companies that are launching new services, but not many of them have an actual user base that's engaged. We've had 2 million new installations of the client in September alone. And everything's growing. We are seeing our users engaging significantly around Sci Fi, anime, sports, music videos, so we are learning a lot from that.

We are seeing a lot of media companies looking for new ways to reach this audience, and it's an audience that we've known for a long time because they were using Azureus. And we think that it's creating a company where large companies as well as small companies from the media space can engage directly and learn from the way this generation is about to consume long form and short form entertainment.

Nero 8 is due out next week, although if you look around, you might be able to find a download link today. The latest version of Nero's popular CD/DVD burning suite includes support for Blu-Ray and HD-DVD videos, uploading videos to websites including YouTube, and MySpace, and a new disc recovery tool that lets you salvage data from corrupted CDs and DVDs.

Probably the most striking thing about Nero 8 is how clean and simple the user interface is when compared with Nero 7. We caught up with Nero technical director Craig Campbell at ShowStoppers in New York, and he told us that the company has put a lot of work into improving the interface. But there are also some improvements under the hood. Campbell says Nero 8 loads faster, and is optimized for dual-core and quad-core processors.

A full version of Nero 8 will set you back $100 if you buy it in a box, $80 if you download it from Nero's website, or $60 if you're upgrading from Nero 7.

ZoneAlarm has launched a public beta of a new security tool that basically puts your web browser into a sandbox. Visit sites you know are unsafe, check your bank statements on a computer that you know is infected with viruses and spyware.

We caught up with ZoneAlarm Director of Consumer Product Management John Gable at ShowStoppers in New York, and he told us a bit about the new product. ZoneAlarm ForceField sets up a "virtualized surfing" system, that prevents your PC from downloading malicious code from the web. It also prevents keylogging, blocks spyware, and scans downloads. There's also a private browsing feature that immediately erases all details of your browsing session once you shut down the browser.

ZoneAlarm ForceField is free while in beta, but will cost $30 when it's officially launched next year. The program works with Internet Explorer and Firefox (but not Opera), and is Windows only.

Ever wish your PC desktop was just a little bit bigger? Need more space for program shortcuts, documents, and temporary files? There are a number of ways to virtually increase the size of your desktop by creating multiple virtual desktops. Microsoft has a free power toy that lets you toggle between up to 4 desktops. Dexpot is a freeware program that lets you have up to 20. And virtual desktops are built into many Linux distributions.

But what if you don't want a separate desktop? You just need one, but you'd like it to b wider than say, your 17-inch monitor. That's where 360desktop comes in.

360desktop launches in private beta today. The application takes a new approach toward virtual desktops., Rather than toggling between desktops, 360desktop lets you expand your existing workspace past the edge of your monitor. You can either hover your mouse near the edge of the screen or use a pull-down navigation panel, which results in much quicker and smoother scrolling.

The program takes a panoramic photo and lets you treat it as an extended background. True to 360Destkop's name, your desktop is treated as a big circle. Scroll far enough and you'll wind up right back where you started.

As we mentioned on Monday, the Free Software Foundation's Defective by Design campaign against DRM paid the U.K. a visit yesterday with protests outside the BBC's London and Manchester locations against the use of Microsoft DRM technology in their highly debated iPlayer software.

The BBC iPlayer has been in development for a number of years now, costing the BBC public £130 million (nearly $260 million) to date. The use of Microsoft's DRM technology has been highly contentious, especially with the appointment of Erik Huggers (previously director of Microsoft's Windows Digital Media division whose technology the BBC now employs in their iPlayer software) as controller of the BBC's future media and technology group which is managing the iPlayer project.

The BBC is a publicly funded body, governed by the BBC Trust who protect, amongst other things, open access and independence form corporate influence. The BBC has been told to make the player platform independent, however Mac and Linux users are likely to be out in the cold for some time.

Download Squad decided to visit the protest and spoke to Peter Brown, Executive Director of the Free Software Foundation, about the reasoning behind the protests and what the campaigns hopes for the future. We've made the interview available either as a text transcript after the break, or via the Download Squad podcast feed.

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Podcast Links

• BBC iPlayer homepage
• Defective by Design
• Free the BBC

We caught up with Picnik Co-Founder Mike Harrington at last night's Digital Life press preview and asked him a few questions about the online photo editor.

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In a nutshell, Picnik is an online image editing program. It won't do everything that Photoshop does, but it has many features that are missing from other online applications. Because it's flash based, image editing takes place in real time. You don't have to send a message to a server and wait for a reply. Of course, if your browser crashes, you may lose your work, but backups are saved online. And since Picnik is web-based, you can start working on one computer and finish on another.

Picnik is completely free while in beta. When it officially launches, there will be two tiers: a free service for basic image editing, and a premium version with more features for $20/year.