My 10 pennorth regarding girls being exploited.
If they are forced or bullied to do it by pimps or they are illegal immigrants and can't work legally then yes, they should be protected and the pimp cunts punished.
However, if a girl has no partner, has a young kid or more, has no skills or the opportunity to get a job, finds it tough to make ends meet etc, then punting is a lucrative pastime that can be fitted in around the kids etc. I'm not saying it's easy shagging every Tom Dick or Abdul as has been discussed ad nauseum on here, but it does pay extremely well for the hours put in.
One could argue that all work is exploitation to some degree. I have a part time job that pays minimum wage, which I then pay tax & NI on, but it suits me at the moment. It does mean that a week's work just about pays for half hour with a reasonably cheap prossie!
Before I get bolloked by Dani, I know that the majority of WG's see it as a good job and certainly don't fit into the category above.