Earlier quoted context omitted.
You're wrong to tell people they're wrong to publicly tell people they're wrong. Most mature and intelligent people love it when someone is able to offer useful critiques of their work, as long as they're civil about it. For example: http://en.wikipedia.org/wiki/Socratic_method
I don't see in there where you should prefix everything with "What an oversimplification! You're wrong, wrong, wrong!" Seriously, would you want this guy making a few million? Not only would he be a douche, but he'd be a rich douche. Imagine how he'd treat his waitresses and waiters then. Or his local cops. Or anyone not as smart as he is, which is, apparently, EVERYONE. I'd even call him a detriment to our society,…
(Kudos for being able to imagine a Paris Hilton with brains.)