There is always a reason for a No Show. being a jerk could be one of them but stepping over the boundary of privacy is a no no. That post right there is going to cause a lot of people to start hiding their numbers.
Also some people will call just to get some rates, some info etc.. and to hear what an SP sounds like especially when there are no pics to see before hand.
a hot voice usually indicates good looking and hot or a fat chick that could be hot if she lots a whole lot of weight.
Oh yeah and dont forget about the attitude over the phone. I have called many from the theraputic section of craigslist that straight up have a bad attitude on the phone or just simply dont have any common sense at all when it comes to a prospective client.
I think these women need to learn how to talk on the phone. I guarantee it if you had a good sales pitch to a prospective client and didnt come off as a bitch on the phone you'd have an increase in business 400%