CuTewit comes with choice of two home screen widget. A 4-icon wide widget allows you to scroll through 20 twits right from the home screen. You can also post a quick update right from the widget. A micro widget shows you profile image of latest twit and count of unread twits. It occupies only a single icon space.
In addition CuTewit is a full featured twitter client to browser through different timelines and interact with your Twitterverse.
v2.5.4: improvement in caching - shortens the startup time a bit, cache storage size is reduced
v2.5.3 - option to disable network updates if battery is low
v2.5.2 - option to save cache on SD card.
v2.5.1 - bugfix: fixed forgetting creds at 2nd login
new in v2.5 - Automatic preview of twitpic/yfrog images
"leaf" (light-soft colors - default)
"coke" (dark background)
[Use settings to change themes]
More screenshots: http://www.altcanvas.com/android/cutewit
Try it out!