Twit Pro is full-featured, super-fast Twitter client for iPhone & iPod-Touch with powerful functionality for directly posting messages, photos, videos from iPhone, handling multiple twitter accounts, aggregating the hottest stories on twitter, offline-mode, uploading videos/photos to facebook and much more..
Click here to download from iTunes at: http://itunes.apple.com/WebObjects/MZStore.woa/wa/viewSoftware?id=319726473&mt=8

I think the Twitter client landscape has really changed in 2010. New approaches and design strategies have yielded some remarkable new Twitter clients.

TvvitterBug 1.3 is currently in the approval process for release on the App Store this week. This release brings together the culmination of all the features, capabilities, and functionality most sought after in an iPhone/iPod Twitter App, including:

1. All of the power you want, without the complexity you don’t.
2. Five (TvvitterBug exclusive) user-customizable Tweet Views.
3. Up to Five user accounts easily accessible from any view.
4. Persistent Tweets between launchings so you can view your tweets anytime.
5. Double-Tap Instant Update to easily and quickly refresh your tweet views on demand.
6. Built-in Photo capabilities to add photos directly to your tweets.
7. Built-in Translation support using any of the state-of-the-art web translation engines you choose, such as Google Translate, Yahoo Babelfish, or Promt Translator.
8. Built-in Web Access to view tweet embedded pictures and other URLs.
9. Editable User Profile, including setting a new Avatar picture.
10. Support for both “Fixed” and “Editable” Retweets – your choice.
11. Landscape support for both Views and Keyboard.
12. Automatic Language detection and display – great when you’re surfing!
13. The same ease-of-use and lightning fast operation as the original version.

I think your readers would be interested in learning more about TvvitterBug from your review.