Talk about crowning an official Twitter Client. In a blog post Evan Williams announced they have acquired Tweetie and iPhone Twitter client. The application will be renamed Twitter for iPhone and will be free vs $2.99
It appears an iPad version is in the works but no mention to the desktop Tweetie client. For Twitter this move appears to be about brand control. If I want a WordPress app I want one from WordPress and when you look for a Twitter client there needs to be one from Twitter on all major platforms.