ComScore Networks reported on the instant messaging market. MSN Messenger is the clear market leader with 204 mln, followed by Yahoo! Messenger with 78 mln, AOL Instant Messenger with 34 mln and AOL ICQ with 33.9 mln users. Google Talk enjoys 3.4 mln users, according to ComScore. Web-based e-Messenger.net had 3.9 mln unique users in May 2006, and Meebo had 1.313 mln users.