That may work well within a small group located in the same metro area for a while, if everyone uses the info responsibly.  

 
But as soon as one member carelessly mentions the group, or what he heard about an SB to that SB, shit's likely to hit the fan.  I've been burned in the past by this. A guy I thought was a trusted fellow used my feedback on her including specifics, when trying to negotiate a deal. She realized immediately what was going on and I had to deal with the nuclear blast of her anger.  

 
I've seen similar problems in related areas like strip club / stripper reviews on who provides extras in and out of the club.  Guys who lack discretion or who think their shit don't stink blab to a girl that he knows what she does, and all hell breaks loose.  

 
So be careful navigating that minefield, SFTD. Step carefully.  

 
Life is good

 
The Cat