The Barovelli Cam
Not on as often as it once was. I've not had the Mint box running 25/7 for a while.
The Saltmine Cam
Once pointed out the window at the office, it now monitors the Pig Stream. If the reciever is on, there's power in the office. If the red signal lights are on, there's a Pig squealing.
See the time lapse movie - one whole day at the salt mine.