nopetarget the player , right click -> add friend -> battle tag. :/Remove that option (so people have to manually write the battletag to add the player) and most of the spam will be gone-edit: upon logging in after 2 days i had 4 goldspammer invites :/
Holy crap... I created a battletag because of D3 but never really used it. My frieds are realID friends anyway. If you can add a friend like that, what kind of friend is that, don't you need 2 people to participate in that friendship in the first place ? Why is this so broken ?