Well such system is in some other non sexual games! And its really good sugestion! I dont think they will ever obey u anyway! Because sometimes ppl make "ignore" by mistake! And then must wait 1hour till can remove that person-this really doesnt make any sense making 1hour countdown For example u speak with someobody, getting know each other..Ask if can add him/her as friend and by mistake u click at ignore list instead of "friend request" it can really happen easily if u are extremely tired or drunk