The only problem with that level of female-centricity is the last part. It's a good idea but in practice, how many guys are actually going to be comfortable saying to a female friend "hey, can you vouch for me on this so I can get laid?" You might be comfortable doing it, but would your friends be comfortable asking is what I'm trying to get at. And I say this from the perspective of still telling my friend that I have an okcupid profile embarrassing.
Plus it wouldn't protect from those who're creeps enough to just fake a female profile that'd vouch for them