Today BeeJiveIM [App Store link] was released at the App Store and costs US $15,99. For that money, you get an Instant Messaging client capable to connect and work with the following IM services:
MSN – Windows Live
AIM
iChat
Yahoo!
GoogleTalk
ICQ
Jabber
MySpace
The developer claims that you get notified even when the BeejiveIM has closed. considering Apple does not allow developers to run such a

Orginal post by wakuwaku