My 2:
The reason is very simple: That is the 1st thing we (Women/Men) see. 1 first thing! Is how a person looks!
I mean how many people walk down the street and say, "Damn, look at dat sista's phat personality?"
Or
Sistas walking down the street and look at a guy and say, "Shit, that fucker ova is hangin' low with responsibility and loyality!!! I gotta get some of dat!!!"
Answer is: No one does. We are all visual people. That is why we have TWO eyes. To see more. And we are different in our tastes, so what one sista might not like, another sister will.
Vice Versa.
Here is the deal:
Put yourself in a position, where sistas can be attracted to BOTH your looks and personality. And let your personality far outweight your looks. Look, even if a brother looks like Oscar the Grouch, but he dresses decent, good with money and has a platinum personality, the Sistas would find you in the daylight with a flash light. Trust me.
Just like you wanna wake to something beautiful in the morning, beautiful on the inside, as well as out, so do the sistas and I am not mad at them for that. They are only human, as we are. We CANNOT fault them for what they do or say and we do it. That is just not fair.
Be real and fair with yourself and take care of yourself, and trust, they will come.