If only email were one-to-one. Unfortunately I have to keep on lots of blast-email lists... where I'm expected to filter through what impacts my responsibilitie

If only email were one-to-one. Unfortunately I have to keep on lots of blast-email lists... where I'm expected to filter through what impacts my responsibilities. And sometimes I dare not ask to be removed from some senders' lists for political reasons. Time-sucking. Soul-sucking. grrrr... EDIT: forgot to mention that sorting through the krap via Twit, FB, etc, would not be much more fun.