Re:Ask HN: How do you verify the identity of your users?
by joshschreuder on Friday September 07, 2012 @01:41AM
(#4487813)
High schoolers also have a larger net gain to faking their ID (years more drinking and partying), as opposed to winning a competition online.
But I guess it depends on the competition (eg. a digital camera vs. a car would provide different levels of motivation to cheat)
I agree that CC numbers is probably a good way forward as long as your users trust your site enough to provide that information.
Are CC numbers easier to "name check" than SSNs?