Originally Posted by u-Bob

The question is irrelevant. Morality is a personal thing. You can ask if one human being considers prostitution to be moral or immoral, but you can't ask if it is moral or immoral.

If you want to know if prostitution is ethical: yes, it is. Every human being is free to use his body and property in any way he sees fit as long as he doesn't cause damage to another human being or his property.

Morality => personal.
Ethics => universal.
people seem to mix those 2 up a lot these days...