Last October I conducted a simple poll: What's your favorite iPhone Twitter app? The winner, with around 28 percent of the votes, was Tweetie 2, then a $2.99 app.
Last month, Twitter acquired Tweetie, rebranded it, and dropped the price tag. The result: the official Twitter for iPhone, aka Tweetie 3.0. It just landed in the App Store with a hodge-podge of new/improved features and the sure-to-be-popular price of "free."
The app now lets you view trends, search, and browse without actually having a Twitter account. You can also sign up for one right … Read more