• meebo.com
  Multi-client IM (MSN, Yahoo, AIM, Myspace, google talk, facebook) via the web
  Meebo, the web platform for IM on any network or site. Meebo connects you to MSN, Yahoo, AOL/AIM, MySpace, Facebook, Google Talk, and many more!
  aim express facebook google instant live messenger msn myspace talk web windows yahoo
  in cool web services with im instantmessenger by 54 users
• FeedBlitz for Bloggers and Publishers
  Lets you send your RSS feed by email (or IM, skype or twitter).
  in cool web services with email im rss weblog
• fring – Make free mobile calls, IM with Skype, MSN Messenger, ICQ, Google Talk™, SIP & Twitter, AIM® & Yahoo!™
  in software with im mobile phone skype by 17 users
• Web-based version of AIM
  in Public bookmarks with aim im

im from all users