I agree with your assesment of the intelligence level of the Women on OKCupid vs. POF. But POF has always been easier for get ONS off of (for me). And in that case - I could care less about their education, kids, etc.
But you make a good point about the matching element of OKC; there's also ways to manipulate that so you can find the freakiest girls on OKCupid (again, helpful if you're just trying to get sex.) But i do often feel like I'm talking to an adult on OKC; which is rare for POF.
I'm banned from POF though... And use MeetMe instead... Which is pretty much worse in all aspects on trashiness; except it does have the advantage of showing you how guys talk to women and just how terrible they are at it!
If you want to feel sick for the future of Men - - - Get a MeetMe account.
Or me!
I've been wetting my lips with a lot of 19 year olds lately. They certainly build and train them better than they did when I was 19....