Oh man these fantastic mobile, social networking apps just keep on coming... enter TwitPic. The service extends the functionality to the mobile Twitter user by providing a gateway where photos are posted via mobile, a web UI, or via their API. Post a picture and your Twitter feed is updated with details. See more at http://twitpic.com/ TitPic is natively supported by twhirl, twitter mobile, Twitterific and others. I've tested the app and the UI is a bit clunky so as of yet I'd say its likely not terribly useful for me - heck, I can do this via Shozu anyway but maybe it will evolve.