Couch Potato Tormentor

First there was the bane of sports bars, TV-B-Gone, a keychain-fob sized device that blasts out every TV infrared "OFF" command known to man. Now, for more personalized torment someone has come up with the Couch Potato Tormentor, which lets you record a single command from a single remote, but then sends the command at random intervals, say to flip the channel. What future forms of remote control QRM are still awaiting us?