Publishing platform Issuu now hosts 16 million publications but sharing highlights from all those magazines, books and documents hasn't been easy until today with the launch of a new feature called Clip. Clip allows readers_to highlight any section of a page and share it with a comment to popular social networks or via email. You can also browse clippings that others have made from any publication to see what they're_interested in. Publishers can create their own clippings to promote particular content, and they'll receive analytics about the popularity of all the clippings from their documents, giving them insight into what's_working...