I don't know if this is what lead to this going up, but patio11 mentioned this service the other day in his epic post about Tarsnap: http://www.kalzumeus.com/20

I don't know if this is what lead to this going up, but patio11 mentioned this service the other day in his epic post about Tarsnap: http://www.kalzumeus.com/2014/04/03/fantasy-tarsnap/ http://www.kalzumeus.com/2014/04/03/fantasy-tarsnap/ .. he uses Dead Man's Snitch to ensure his backups continue working (or more accurately, to notify him when they don't!)