Show HN: Would you use this Twitter iPad App?

Any critical feedback of our Twitter client for the iPad (free) would be appreciated. Would you use this? A screensaver version? The ability to add other channels besides Twitter? I'm all ears.

http://www.engadget.com/2011/07/26/birds-eye-ipad-app-lets-you-use-twitter-while-looking-down-on-i/