I just joined. I'm already kind of annoyed. I can search for people, but I can't see profiles unless I ask to be their friend - but some of the pictures have faces that are about three pixels across, and I can't tell if it's the person that I knew in high school or not. I don't want to just randomly start asking people, "will you be my friend?" At least on the internet. I already feel a bit pathetic doing that at the grocery store.