TweetMeep

Super simple and lightning-fast POST-ONLY Twitter client. App widget allows you to Tweet from the home screen. Click t button from home screen widget to access http://m.twitter.com . Thats it!

If you wanted the simplest way to tweet, this is it!

TweetMeep is an APP WIDGET.

More details and changelog at supware.net

Recent changes:
Version 3:
Added 1x1 widget.
Added launcher icon.

Version 2:
Added ability to tweet from more than one account.