Man, I think you are getting way too philosophical. First of all, I think everyone is just giving personal opinions which can not be argued. The opinions may be based on own experience or some clichees. It doesn't really matter. And second, even if someone saw every single woman and every single country - would his word be any more relevant? I mean, what if that dude would like skinny babes while I just happen to love girls with a nice hourglass and sidewinder tits?