As a 30-something man, when you are considering dating, are you at all concerned with age? If you are in your 30's and a woman is a bit older than you, but still in her 30's does that matter? Or are you wanting to find a woman in her 20's because there are less possible issues with her "biological clock".
When I'm on the hunt for the booty, about 19 or 20 is the lowest age I will go. Something discreet, private and fun that will not lead to something serious. Why? Because I will be ridiculed as a Sugar Daddy while the girl will be called a Gold Digger or slut. Thus the emphasis on a discreet thing.
When I want something longterm and very serious, My age gap is from about 25 to 45. I want a woman I can relate to and communicate without the craziness that I dealt with back in high school. Most women at 19 to about 23 want to dance, party till she drops and so forth. Therefore, for a settling down theme, I want a woman I can be with out in public with pride as equals. An older woman of 45 or so will not make a difference in any sort of an age gap but 19 or so will.
Having children personally is NOT an option. That is just me and only my feelings. I am too old for kids, period.
Just to expand on The-Nash and I know you don't want guy answers :)
I'm 22 and in college. Most of the girls my age are very willing and able to date men 25-30. They love the confidence and maturity level an older man has. Most of the guys my age are still figuring themselves out and don't have any money to offer (materialistic b1tches. *cough).
So yea, they'd love you but like The-Nash said. If you're looking for a fun time. The 20-24 year old whipper snapper would be fun but shouldn't your midlife crisis hit soon? All depends on what you're looking for.
When my uncle (he's one of my best friends as well as my uncle) was 34-35, he dated a younger girl in her early twenties. He said the relationship was a lot of fun, but didn't see it going as far as he would like to. He has 2 kids, and he was more into being a single parent, looking for someone to - more or less - settle down with. She still liked hanging out with all her friends things, which is fine, they were just not totally compatible. Now If he didn't have kids/ or custody of his kids, it might be a different story.
Then he found a women in her thirties(I don't know exactly what her age is), with children of her own. And they're still together. She was more of the type of girlfriend he was looking for that, they both would be able to benefit from each other, as well as enjoy each others company. Together they make great parents, and a great couple.
So I think it all depends on the guys situation, and what his expectations are out of a relationship.