1. A method of managing relationships in a social network service implemented by at least one processor, said method comprising: establishing with said at least one processor a quantified interaction goal for at least a first party and a second party corresponding to a period of time; determining with said at least one processor, prior to an expiration of said period of time, that a current quantified accumulated interaction between said first party and said second party is inconsistent with said quantified interaction goal; and automatically performing a remedial action with said at least one processor to facilitate adjusting said quantified accumulated interaction between said first party and said second party to a level consistent with said quantified interaction goal.