Papaya - turns your phonebook into a fun and useful social network! It allows you to communicate with your friends cheaply and easily, no matter where you are. Using Papaya, you can play games with your friends, chat with them over IM, share pictures and other files, make cheap international calls, and more
BlackChat is an ICQ Instant Messaging client for BlackBerry. Features include 24/7 connection, client only solution, send/receive msgs, add/remove contacts, change client status and skins
Mundu IM (BlackBerry) - With mundu IM V4, for the blackberry, you can take your friends, colleagues and clients with you wherever you go. Chat, conference and do a whole lot more, all within a single, easy-to-use interface
IMPlus Pro All in One Messenger Chat with award-winning IM+ Pro® within AIM®/iChat, MSN®/Windows Live™ Messenger, Yahoo!®, ICQ®, Jabber®, Google Talk™, MySpaceIM, Facebook® and even Skype™* regardless of location and mobile operator
Chat in AIM/iChat, MSN/Windows Live Messenger, Yahoo!, ICQ, Jabber, Google Talk, MySpaceIM, Facebook and even Skype with no cost per message! Now with Twitter support!
Chat for Facebook is the only real chat application for Facebook on the BlackBerry® App World™ that let's you chat with your Facebook friends without using a vanity URL, a username, or anything like that. You simply login in to Facebook once, enable Chat for Facebook, and that's it. You're good to go and ready to chat
FaceChat - You’re out and about but you want to stay connected and chat with your Facebook friends.
With JaredCo’s faceChat you’re always hooked in and in touch no matter where you are. JaredCo brings faceChat to you and your BFFs.
• Chat simply, easily, seamlessly on Facebook from your BlackBerry®. Anyone can do it
AIM for BlackBerry was built from the ground up to allow BlackBerry® users to stay in contact with their Buddies while on the go. If you connected Facebook to AIM for Windows, Mac or Express, you can chat live with your Facebook friends, right inside AIM for BlackBerry. AIM also supports Lifestream all your social network updates in one place