We Who Love ContactI like to try and keep in contact by some form of communication with those that i friend, but sadly this isnt always, 99% of the time, reciprocated. Maybe an auto delete device should be settable on our freinding system that kicks in on 'no contact' after a set period of time. That may help us contact each other and be contacted.
Of course everyone would be made aware of this reply or loose system so it became their responsibility to maintain some form of contact. So if they loose a contact they can only blame themselves. The opportunity to refreind or send a message would always be openly available in this idea.