Given the discrete nature of the hobby it's very possible for two guys who are acquaintances, work colleagues, friends, or even relatives in real life to have a lot more in common than they ever realize when you bring P4P into the picture.   Even if these two gents would happen to share a common provider, she generally would not be aware of their relationship in real life...still, this type of thing probably happens a lot more than we realize.  

years ago who both worked in the same building (in a city in which I did not reside). They did the same job, only for different companies. They both participated in the same online hobby community too. Neither were any the wiser, and unless someone else (less discreet) has had these same two exact clients and screened the same way, are probably still none the wiser today. One remains my client, the other pissed me off years ago and I ceased to be available to him.

I learned thru a computer program (can't recall the name of it)that gave you the degrees of separation between various people you had contacted via email-found that not one other but two of us who worked together were bangin' the same escort !

A lot of the guys who participate are executives/chairmen/CEO of american corporations.  So if client 1 casually mentions a deal hes doing with a certain corporation, you may smile to yourself and think, "Oh, I know that guy."  This happens all the time

Dude used his vanity license plate as his (now defunct) SF Redbook ID. F-ing Dumbass.

When you tipped me off that Wayne Enterprises was looking to take over the bitcoin market in Gotham....you gave me the opportunity to contact my friends and corner the market.

have banged the same hookers I have. When one of us finds a good one we let each other know.

Met a lady years ago shortly after I began working at a new company nearby. She happened to let it slip that another client worked for the same company. It was never a problem as she was discreet. As you might imagine, I wondered who it might be as the company had few employees.

As to the small world, I have noticed that some escorts have LinkedIn accounts and list themselves as entertainers and when you look at their contacts you end up seeing people that you know!!  I guess one cannot assume that the person has seen her but I have my suspicions.  I suspect a few guys I know but it could be a coincidence.