MonkeyTown

Absolutely! It's done all of the time. It is NOT poor form, as some have suggested. It is great form! And it is very helpful. A lot more helpful than some of the other information that gets posted.
The Deli and Spa/Masseur forums are set up to discuss providers. The more information we get, the better we are able to make an intelligent decision. Of course, it can't violate COM rules, i.e. personal information, dick pics, etc.
BTC
🤡
 

I'm looking for a patient, gentle escort who can teach me the joys of bottoming, something that so far has come with difficulty. Can anyone recommend a top trainer?

You'll often see as well a rate will get posted on here when it's a provider requesting a pretty substantial amount. Usually that's so members on here who stick to the usual $250-$450 per hour for a provider know it's not even worth it to reach out to the said provider in question.

I won’t post an exact number, but I will post whether the fee quoted to me is in what I have deemed the “standard NYC median range” ($300-$400 for a 1-hour incall).

Technically yes, but that's something that's best handled privately. This forum has private messaging. You can use it to reach out to people here.

It's poor form to post them publicly, as they may differ in differing cities taking into account hotel/travel, incall or outcall, for clients who do want different things. 
Best practice is to DM someone, or for the most accurate advice on rate - as the provider. 
 

Yes, though its best to privately message individuals who have seen the individual, for both your privacy and for the sake of not mentioning dollar amounts.