@TrueBloodNet I have smartplugs on my living room lights that switch them off at 11:30. Visible sign to me that I need to get my butt into bed.
Doesn't work much, but at least I know I'm on borrowed time when they turn off (and I turn them back on verbally).
@finkled @TrueBloodNet Ooh, I remember my TV had that too. Never used it!!