Mine's MSN, although everyonce in a while I'll sign on AIM because I miss it but then I get tired quickly and get back on MSN.

I like MSN 'cause the comment box and the display pictures, also the handwriting function 'cause sometimes I'll draw pictures at people.

I like AIM solely because of the idle and away functions. I usually sign in on Away on msn but most people know I'm there, but when I'm not they're shocked, luckly most of them would have me on AIM and then realize I havn't touched the computer in 6 hours. XD

I can't stand Yahoo for the life of me, I may have used it once since I was 14. :rolleyes2

So which messenger is your favorite and why? What would you do to make it better if it's not good enough already?