Another instant messenger app for iPhone has been released, joining the ranks of such stalwarts as Pairingo, MobileChat, and AIM for iPhone. Shape IM+ All-in-One Mobile Messenger for iPhone (click opens iTunes App Store) supports AIM/iChat, MSN/Windows Live Messenger, Yahoo!, ICQ, Jabber, Google Talk and MySpaceIM. All public IM systems can be connected through the one client, and all messages come into one shared inbox. Shape Services GMBH is currently offering the iPhone application for free, while the Windows Mobile, Palm OS, Symbian, and BlackBerry versions retail for $29.99. Get it while it's free!