I really must agree with you there. When I myself first logged into Dolphin 7 I found myself slightly lost. I got one friend request and had problems trying to work out how to accept it. Eventually after clicking on the photo of the user, then messing around somemore, the "Befriend" link is the one to "accept" a user friend request. The "Befriend" link is also used to send someone a friend request. I found this really confusing and it took me some time to work out even see more though I have a working D6.4 website with 400 users.