I control several local non-english large fanpages on Facebook (between 50K & 500K fans). These pages are in interesting niches like travel, shopping, eating, fun, ... I'm looking for a way to use them to get longerterm (whitehat) revenues out of it. Current idea: building a website around the niche, feed the fans fresh content, put ads & affiliates on the website. Who has some more ideas on this matter?