Who has two thumbs, seven Android phones and has a hankering for some multi-client instant messaging on Android? This guy. The popular desktop IM client Trillian is now in open beta for Android for a limited time. With it, you can keep up with your pals on AIM, Gtalk, IRC, Mobile Me, Facebook, MySpaceIM, Yahoo and a handful of other protocols, all from a single app on your phone.
Along with the usual Trillian support, you get tabbed chats, landscape mode, and can sent emoticons, photos and send pings (oh boy) to your friends "to demand attention."
The beta period won't last forever, and the app will expire at the end of the beta (at which time we'll likely have to pay for it. So snag it now and give it a shot. [Trillian]