There seems to me some misconception that if we asexual people attach a romantic orientation to ourselves it makes us appealing to others. So I had no success with them, but maybe you can get lucky and by lucky I mean by finding someone who fits your standards and is close to you in age. I think the answer is for asexuals to congregate somewhere and create asexual organizations and meeting places. You gotta work towards it. Not the websites necessarily, but the people who frequent them.