I miss MSN, the chat client/protocol. It's what everyone called it in my country, the other "MSN" stuff (later "Windows Live") we tended to not care about.. What was important is that everyone was on MSN Messenger - and we were free to use other clients like Trillian and aMSN and maybe GAIM ; just like everyone is on F...book now. We could just chat with people that were there, real name very optional, no need to go to a website and I don't think there were ads (just use a 3rd party client anyway).
Hell, I remember when I had gotten .wmv streaming to always work reliably! (around when I got to use ffdshow to be able to play everything without hunting for codecs). Full screen web video on a 500MHz computer, later flash video and youtube required a 2GHz computer to do the same. (HTML5 is even worse unless you have a smartphone or a Windows PC with recent enough graphics card, I guess)
In these days I hated Microsoft and was worried about the upcoming Palladium dystopia (which hasn't worked out on PC : Trusted Platform Module is optional and thus not included in consumer mobos, and being able to disable Secure Boot is mandatory). But I mourn the loss of MSN chat and what replaced it is worse. I won't become a facebook slave, thanks. (btw nobody used AIM or ICQ that I know of). I thought of getting a jabber/XMPP account but don't exactly know where to get one and how the stuff works exactly, so I know I'll never get other people to join in.