William Shatner isn't a big fan of Twitter's latest ad experiment

Originally published on http://mashable.com/2014/12/30/william-shatner-twitter-ads/?utmcampaign=Mash-Prod-RSS-Feedburner-All-Partial&utmcid=Mash-Prod-RSS-Feedburner-All-Partial&utmmedium=feed&utmsource=feedly&utm_reader=feedly Twitter may have boldly gone too far. William Shatner, the beloved actor and Priceline pitchman, took to Twitter on Monday night to complain that the social network had begun promoting accounts like MasterCard and IFC in his "following" lists (he hadn't followed either account).