Nope. Not my style. I wouldn't like to associate with the type of people that would buy something like that.
As a matter of fact, I have a loathing for anyone who steals electricity. I pay my fair share. I figure everybody else should do the same.
Whenever I've seen a diversion, I turn them in with a smile.
On the last one that I caught, it was pretty obvious, as the meter was upside down, with the seal made to look like it was doing the job. Unbeknownst to me, it was also a pot grow.
They got their service taken right out. It cost them thousands to rewire and get a new service in, with it having to be put on a pole, and not on the house.
Serves the buggers right, I say!