Dustin Moskowitz, Sean Parker for it, but ads with pot leaves still banned from site
                                
                                
                                    (Newser) -
                                    Ads with images of marijuana leaves  have been banned from Facebook  but two of the site's movers and shakers have made hefty donations to the same cause backed by the ads. Co-founder Dustin Moskowitz has donated $50,000 to support legalizing marijuana in California, and Sean Parker, Facebook's first president,...