I don't hang out in the classifieds, but when I do, it's by clicking on a Gh'er signature. I can't speak for anyone else, but I see enough signatures to see what's important in them.
So if everyone selling a service had a handy link, I'd have no trouble finding them.
I don't hang out in classifieds, but as the most, I think there should be a topic with names and links. There aren't enough yet to justify a subforum.
Also, why are people needlessly obstinate? Why can't we learn to play nice, in the spirit of GH?