Not possible Andrae.
If your questions are legitimate and not some poorly conceived attempt to bait people, then I would suggest you go back and read the threads that address your questions, as there are quite a few. I believe you will find that the women on this forum are not shallow, and in fact care very little about your skin color, or how well endowed you believe yourself to be.
As for white women only attracting black men because they can't do any better, that implies that black men are somehow second rate, or less attractive in some way as compared to white men, as well as having lower standards for the women they date. I know that is not how you phrased it, but the meaning is the same. That's complete rubbish.
I have dated both black and white men, and was married to a white man. I have no preference between the two. Skin color just isn't something I consider, if I'm attracted to you it likely has nothing to do with your physical appearance. I am approached equally by white men and black men. I will say though that the black men I know, and have known, don't critique me on every little thing. White men I know tend to try to change me to suit their vision of the 'ideal woman', i.e. you shouldn't do this, you shouldn't wear that, etc. I have never once had a black man give me shit because of what I thought, what I had on, what I do with my time, or what kind of music I like to listen to. I can't remember the last time a white man didn't. That is likely just my personal experience, as I wouldn't think the ability to accept people as they are would vary by race.
As for the age and weight of women here, I can only speak for myself, and I suspect I'm your worst nightmare:
Age 41
Divorced
2 kids
Not overweight (though that depends on what you consider to be overweight, if you're idea of thin is being able to count every rib, I'm probably fat in your book)