I definitely agree with Wes’s take on the whole binary nature of friend/not-friend status on social software networks. In fact, this is something that I have heard non-technical users complain about with regards to social software. There are different types of friends, and different levels of access that you are willing to allow people to your junk, whether that junk is professional or personal. I would like to think that someone would go that extra step in mapping these relationships.