Tweetdeck has become rather popular in the Android world since it began its beta a few months back. And the developers are giving us a peek at who's using what device and which version of Android -- including custom mods. They have had nearly 40,000 beta testers to date, which have tweeted from almost every Android device in existence.
Top device? Let's just say it's not a U.S. version (and there are obvious geographical influences at work). And top OS is -- thankfully -- Froyo. Full breakdown at the source link, folks. [via Tweetdeck]