I agree that it's funny, and would probably be a turn-off to most people. Consequently, I doubt Google cares if many people sign up for that. Back in the early days of GAE, I remember success stories told by some companies. Anyone established businesses building apps that will bring in serious business revenue might just jump to the Platinum Support. I know this means a lot of indie developers might not be excited about this, but perhaps Google just doesn't care since they might be making money off of the big customers...?