Meebo a web-based chat service has announced that it now supports MySpace and Facebook's instant-messaging services. That adds to a lineup that already includes Google Talk, AOL Instant Messenger, Yahoo Instant Messenger, Windows Live Messenger, and ICQ.

"People have friends across a variety of different social networks, and Meebo is a place where they can come for real-time social interactions with these friends, at any time," said Seth Sternberg.