Twitter begins testing new tweet notifications

Track your tweets with iPhone app Tweetie
You'll find lots of Twitter apps for the iPhone in the App Store. But one of my favorites is Tweetie, which recently unveiled a host of new features with its 2.0 update.

More signs Hulu subscription service coming
A News Corp. official suggests that a Hulu pay wall will go up sometime next but he says no timeline has been set.

Twitter hits five billion tweets
Despite Twitter's explosion of mainstream and celebrity use in recent months, the landmark tweet appears to have come from one of the San Francisco dot-com nerds who were the first to attach...

Pepsi tweets apology for 'bad taste' iPhone app
Soft-drink maker apologizes for releasing an application to iPhone users that helps users determine "what type" of woman a particular person is and how to "get lucky."

Google Toolbar adds comments with Sidewiki
Moderation may be tricky, but Google Toolbar users will be able to read and write comments on any Web page with a new feature called Sidewiki.