For instance, if you publish a site about social media, OneSpot will provide related content from relevant sources that you can feature alongside your original content, in sidebars, headline widgets, RSS feeds and more, giving full credit to the original author and source. Thus, instead of having to populate an entire site with news stories and haphazzard links, you can focus on creating quality original content, while still linking to the biggest stories in your particular area.

OneSpot tracks over 200,000 web feeds to find content in a specific area; these feeds are from trusted sources and the user has full control over which stories are featured, approved or blocked. How content is displayed and how frequently it is published is all determined by the user. The net result is something similar to the New York Times BlogRunner service, with the additional ability to have a branded "Meme" tracker and the ability to enable user-voting a la Digg or Reddit.

We think that OneSpot is an interesting approach to content aggregation and syndication. Looking at their site, the way related articles are collected and aggregated appears both efficient and timely -- a problem with many related-content engines is that the sources are sometimes old or out of date.

For businesses or publishers looking to add extra value to their sites, OneSpot might be a viable solution.

Over the last few years, technology news site Techmeme has gotten a lot of attention in the technology blogosphere. That's because it's a tool for tracking conversations and hot topics in the tech blogosphere. Yes, part of the reason we as tech bloggers pay so much attention to Techmeme is because we're self absorbed. But the site has also been a great source of news. Want to know what today's biggest stories are? Techmeme will tell you.

But Techmeme has historically done a pretty lousy job of telling you yesterday's big stories. Or last week's. Or last years. Because the site has lacked any sort of a search function. But today, Techmeme founder Gabe Rivera finally added a search box to the site.

Only the top stories are indexed. And by default only the fist few sentences from each story. So Techmeme isn't exactly a Google News killer. You won't find every article ever written about a topic. But what you will find are some of the top stories (or at least the most discussed/blogged about stories) written about a topic. Or if you want to find every article from a certain source that made it onto Techmeme, you can just search for a URL. For example sourceurl:"http://www.downloadsquad.com" brings up a list of Download Squad stories that have been featured on the site.

The launch of the search tool actually makes Techmeme a site worth visiting if you're not just trying to figure out which stories Download Squad, TechCrunch, CNET, ReadWriteWeb, and Engadget are covering today.

• 7 were from popular blogs that featured the familiar "digg it" badge
• 5 were from popular sites that featured a prominent submit to digg button
• 2 were from popular mainstream news sites
• 1 was from a small town newspaper.