[_jal]

> If I could figure out a way to give you more control over your own data would this still be a flop for you?

For me? Probably not, but you shouldn't target me, I'm pretty out of the mainstream. As far as data use, I would think your best bet is plain language describing what you do with it, and of course complying with relevant law.

Clearly describing your use close to where it is entered would make you more user-respectful than probably 95% of random internet services, and I would think would satisfy nearly everyone.