Dani, I just want to add something, and then, seeing as you're the author of this thread, I do believe you can close it if you want. Delete it, no, it's not violating the rules of this site, but I think you can close it, or ask to have it closed.
Now for my add. I don't disagree that prostitution is wrong, but the way you're going about it is akin to the arguments in the religious forum. You have your opinion, and you have a right to that opinion, but you cannot expect everyone to agree with that opinion just because you believe it's right.
You have to learn to accept that everyone has a different point of view, and that prostitution is not as black and white as you think. It is legal in some countries. Is it moral? Well, that depends on a persons beliefs. And that person has just as much right to their beliefs as you have to yours.
I hope you understand what I'm saying. :)