The next chapter for the Windows Live Messenger network
The article is old but it looks like WLM is being disabled at the end of April.
I'm sure for many of us during the days of AIM/MSN/Y!M/ICQ wars over which IM client was better we may have used it's predecessor MSN Messenger.
I admittedly haven't used WLM in a while but I have found memories of talking to Pike and other forum goers to the wee hours of the morning as well as drawing random doodles in the whiteboard and sending silly video game voice clips to each other.
Discuss you old IM with forum-goer memories here!