The tension between intellectual property owners and user-generated video sports replays came to a head when Twitter deactivated two popular sports accounts: Gawker Media’s Deadspin, with more than 887,000 Twitter followers, and @SBNationGIF, an offshoot of Vox Media’s SB Nation. The takedown came in response to complaints from the National Football League. But critics note the fuzzy line between fair use and IP infringement; some sports leagues, such as the NBA, regard user-generated videos as marketing, not infringement. Continue reading NFL Stops Fans From Sharing Sports Video Clips via Twitter