I love Friends function of IPB, and I have a feeling that it's not really a "friendship", someone add you like friend and you just become friends! My first question is there anyway to require an approval when someone add friend as default function?
I think a function like Follow a member (become a Fan, a follower...) will make IPB much more social, so members can follow any update of people they follow. Also they can see who follow them. And a member when he add someone as friend, if not accepted, he still can follow him/her to see updates.