Best unsubscribe I've seen yet - Punish Derrick

I hate it. I think it's desperately unfunny, and I thought so when it was submitted a year ago, and when it was submitted 20 months ago.

Juvenile, stupid, and guaranteed to make me never go back.

Do people really think this sort of thing would attract a customer back, or make them think twice about leaving? It would just make me absolutely certain I made the right choice. Completely unprofessional.