Applications: Messengers

These are the most popular messengers

imHaHa - http://www33.imhaha.com/webmsg (important)
iloveIM - http://iloveim.com (important)
MSN - http://messenger.msn.com (MSN) http://get.live.com/messenger/overview (MSN) http://www.download3000.com/download-MSN_Messenger-count-reg-15516.html (application)
QQ - http://im.qq.com/
Y!messenger - http://messenger.yahoo.com
ICQ - http://www.icq.com/download/
MeeBO - http://www.meebo.com/
RadiusIM - http://www.radiusim.com/
Koolim - http://www.koolim.com/
eBuddy - http://www.ebuddy.com/
Instant - http://express.instan-t.com/MyIM/start.htm
CommunicationTube - http://www.communicationtube.com/
Mabber - http://mabber.com/
Imunitive - http://www.imunitive.com/
Goowy - http://www.goowy.com/
Snimmer - http://www.snimmer.com/
Jaimy - http://www.jaimy.us/
Centova - http://www.centova.net/