Talk about hijacking a topic ...... You should really have started another thread.
Anyway - what you are asking about would be a bit complicated due to the requirement to keep track of each "bonding" - both to prevent the multiple giving of reps, and in case it was ever broken.
No offense to you paul but Im not into the net drama... NO offense... You do help out alot and helpped me out many a time. I am just asking so lets just leave it on that positive note.
Ok well buddy seems to have his answer but I would like to continue with what you was saying...
Couldnt a cron job do this? like every so often check to see if friends are still joined. 1 friend= 20 2=40 and so on. so that way you can track. well not really a track more like a verify.