First of all I want to say that if you have more than one Twitter account, that you tweet from often, like me...then Seesmic is an absolute must! I have Seesmic on my desktop also, and also use the web version from time to time. As a suite of products Seesmic has Twitter covered. The app is a very powerful one for being free, ad-less and providing multiple account support. I personally love it. I can send one tweet to two Twitter accounts just like I would be able to on their desktop version and switch easily back and forth between both time lines. There are a lot of features on Seesmic that most Power users on Twitter would appreciate. It's not perfect however...but it almost is. The lack of @autocomplete sucks, slow auto refresh also hurts it, no theme customization options and it's habit of also showing users old Twitcon also make it a bit less aesthetically pleasing. However I should note that Seesmic's company make a lot of effort to please it's users. The forums on Seesmic are constantly being monitored and the developers really make an effort to develop the apps according to what the users want. It's still the best Full Featured Twitter App out there for both those with multiple accounts and those that want a clean interface and ease of use. Seesmic probably has more features than many realize. When it is developed more it will definitely be the best out there that's FREE. Note: I have literally tried every single Twitter Android App. My 4 most used are Seesmic, Twicca, Touiteur and Tweetcaster(which I have recently abandoned due to the Ads and a DM's tweeting to timeline error it had).