I have actually a handful of friends who have married men that they met on dating websites. They were sick of the losers they met out in bars and stuff. One married a rocket scientist (no kidding), another a dentist, another an anesthesiologist, another an IT guy, and the last an MD as well. These women were very smart and well rounded. Found it hard to find guys that were on the same level, you know? I can't knock it since I have never tried it. Not there yet. Right now, just enjoying my boys.
And the occassional date. Very occassional.