I have used ebay three times to sell a car. Each and every transaction has been excellent. No messing, no people trying to beat the price down. It may help that I start at 99p, but at least this way I do not waste time trying to sell the car at a price I just will not achieve, starting so low then the car achieves its true market value. (not having a pop at D16PJM here about how he values the corsa by the way).
I may be in a minority, but ebay gets my vote!!!!