I get added to MSN a lot. Currently, i have two MSN Contact Groups. "Fools" and Non-Fools"

If the person who added me turns out to be cool, and we have regular conversations, they go to "Non-Fools". However, one person is an exception. Primus Inter Parus, although hes cool, is always on "Fools", as a joke between us xD

I myself, dont add people to IM unless they ask me too.