Uh, no I don't nor will I ever. If I want to review someone I see, I will review them. Funny part about Perb is I first heard about it from an escort who said "please review me on MERB". That was back in Montreal and then MERB led to TERB that led to PERB.
However, I don't see why on earth I would ask permission to post a review. Sorry, that just seems insane to me. Each to their own.