TweetDeck, one of most used Twitter clients, has now a version for Android, currently in beta form, according to Mashable.
TweetDeck is available as an Android app starting Thursday. It integrates Facebook (Facebook), Twitter (Twitter), Buzz and Foursquare (Foursquare) accounts into a single application. Updates are color-coded and presented in a single, blended column. There’s also a “Me” column for reviewing all your Twitter @replies and comments and like for your Facebook posts.