In 2012 Google purchase Meebo, and now Google owns. Google announced that meebo bar will get retired by June 6 2013 and so it ask the users to remove it from their websites. The meebo team will be working on Google Team with recent launched Google plus which has interactive posts and much more.
From June 6 2013 the users of meebo bar cannot have the access and so please remove bar for your continuous success in the internet world. Hope Google is adding much more features to it and to be sure it is King of Internet world.