Would it be a violation of ethics or law to share (within pm's) cabbie information? By that I mean like a cell phone number. Did not take a cab last trip but on previous ones IF the cab was well kept and clean and the driver affable, we would usually ask if they were available later (going from point A to B or the return to the airport) or even working that shift. Of course new phones and old numbers have zilch in the bank at this time. But IF you get a good driver what would be the problem with sharing his / her info (much like with limo driver reviews) AND with the driver's knowledge and permission. "I enjoyed your service and professionalism. Do you mind if I share your number with others I know are coming to Vegas?" And again, not posting the info but sharing via pm's. Why? We go in 5 days and I already have reservations about the ride from the airport. Why? I don't know; dirty cab; rudeness; long-hauling; starting the trip poorly. Opinions?