Actually I think this would be a service for the men. Think about it......
Instead of me having to give the lady a list of people I have seen and have her call them I could just say hey, I am interested in meeting you. The lady could then go and see what my prior encounters have said about me. She would then know I can be trusted. So screening is less hassle for me.
I know many guys are concerned their performance would get evaluated. But I would bet that most reports about encounters would be along the lines of what Analeese posted. Did he show up clean and did he treat the lady with proper respect?
I would love this because it would give me an edge over all the other jerks out there.