I don't buy and sell much. But just put 4 Roses on FB, Craigslist, Let Go, and Pinside. Sold off of FB. But had interest from all 4 sites. So agree it is just another tool in the bag. As for the other comments re FB, it is good to check once a week or so to catch up with family and friend updates, a few occasional jokes, and needling the other political side when they post stupid stuff they don't fact check.