I've been using this twitter app for a few weeks and absolutely love it. It's been very stable and is the only app I've found to flow with the Eris UI. There's a better review than I can give Touiteur for Twitter Android App Review by AndroidTapp.com | Android Tapp. Android App Reviews here. The only glitch I've noticed is if you double tap accidentally on the widget it tends to crash Sense. Other than that (and they just updated it this week) it's gold. It cost about 2.87 for the pro version which was worth it.