I have come to the conclusion that Escorting and anything similar (hint hint).... is quasi legal in San Jose.  I think the police would only be concerned with underaged prostitution, or forced prostitution.  

Is there any reason to think that Mountain View and Santa Clara are any different? I saw ads for there, but could not find reviews.... I wanted to make sure it would not be something other than a provider. In other words, would I have to worry that maybe this ad would be a LE effort.

thank