Anyone use these things? Interesting concept. I don't know how well most of them are implemented, but I have found one that works quite well and I actually use from time to time. Check out IMified. It is actually pretty handy. I mostly use it for to do lists. It is available for AIM, MSN and Google/Jabber. If you use any of the web apps that it is integrated with, then it is even more handy ... as long as you don't mind sticking your login info on a server who knows where. Actually it is in the Rocky Mountains at some secure data center if it makes you feel any better. Overall, I like it. I think it's hotter than a snake's ass in a wagon ... but that's just me.
If you know of one better ... leave me a note in the comments.