"Friend" Suggestion

Ok well I was just thinking about this the other day and I thought it would be cool to have like an option in the "My Friends" thing that tells you who has friended you. I mean sometime I am curious if someone recognizes me from where I ski and I never knew and if I knew they friended me I could add them as a friend too and maybe try and ski with um or what not. I dunno I think it would be a good idea.....Discuss! and I am also just curious sometimes of who has friended me.