Oh, you guys sure know a lot!
Well, it's easy with just observation to say this or that, but stupid to claim it is something true for all.
Yes, there's been research on it(Schmitt et al., 2001(I think, unless this was about males and their enthusiasm in many short term relationships)): men generally considers physical attractiveness and women the males potential infringing in the cash basically. Quite the illustration of how our society works still eh?
Anyway, as for me, I don't and won't date(don't like the concept at all tbh) until I rid myself of my own stupidity in this matter, so none for me as of now.