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Filed under: Text, Features, Social Software, Analysis

Should Twitter really count URL characters against you?

Tweet URL Length

URL shorteners, while convenient, are bad for the web. They hide the true destination that they are pointing to, giving bad guys yet another tool in their arsenal, while conditioning web users to blindly trust the links they are clicking on. Further, as the debacle with tr.im showed us, URL shortening services aren't necessarily permanent.

It's no coincidence that the rise in popularity of URL shorteners closely mirrors the rise in popularity of Twitter; Twitter's 140 character limit is the special ingredient that makes Twitter so compelling, but it's also what made short URLs valuable. Some of you will say that short URLs are useful for other reasons - for example, in print. True, but Twitter is by far the place they are used most.

So, with a 140 character limit, how could Twitter eliminate URL shorteners? Well, first, let's look at the reason for the 140 character limit in the first place. It was chosen because Twitter expected SMS messages to be the primary way that users would interact with the service. While there are many users using it that way, their numbers are far eclipsed by the number of users using Twitter on its native web site, or using one of the plentiful Twitter client apps that are available for both desktop computers and mobile phones.

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Filed under: Internet, Windows Mobile, Google, BlackBerry

Google testing AdSense for mobile sites

AdSense for mobileAs if it wasn't hard enough to navigate the web on a 2 inch screen using a telephone keyboard, Google is making it easier for web designers to toss a few ads your way. The company is reportedly beta testing AdSense for mobile.

The mobile advertising service will work pretty much the same as the desktop version. Google will add contextual ads to sites optimized for mobile browsers. The ads should take up just a small portion of the page, and they may include dialable phone numbers as well as hyperlinks to web pages.

There's an old saying that "advertising abhors a vacuum." Apparently the same is true of AdSense.

Filed under: Audio

Pandora brings internet radio to Sprint cellphones

Pandora on SprintThe divide between online radio and terrestrial radio just got a tiny bit smaller. Web broadcaster Pandora has announced Pandora on the Go, a mobile client that works with a handful of Sprint cellphones.

While it's not exactly a $10 portable radio, you've probably got your cellphone in your pocket most of the time when you go out anyway. Go for a walk, and listen to Pandora on your Bluetooth headset. Pick up an FM adapter and you can listen in your car, while enjoying the irony of using your car radio's FM tuner to listen to internet radio streaming from your phone.

There's a 30 day free trial for Sprint Power vision customers. After the trial period, you'll have to shell out $2.99 a month.

Featured Time Waster

The World's Hardest Game 2.0 - Time Waster

So, just how good at time waster games are you? Think you've got the stuff? Well, The World's Hardest Game 2.0 doesn't think you do. Yes, amazingly, it's possible to have a sequel to a game called "The World's Hardest Game". It doesn't seem logically possible, since if the first one was actually the world's hardest, how could another one come along and share the moniker? It made me doubt the name in the first place. That is, until I tried the game. The mechanics of the game are very simple. You are a small red square, ...

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