I talked with Dave on the phone a few months ago with the intention of buying a cam from him.After about 3 minutes of listening to him behave like an a#$, i told him to "screw" off and hung up. You want to be a jerk and you don't get my money.
Theres a lot of people out there that sell a good product and know how to be friendly. After reading what he wrote, I hope he has to go into business selling glow in the dark gas pedals.