A lot of people are unhappy about the Mayweather-Pacquaio fight, and not because Pacquiao lost. The fight of the century was rebroadcast on Periscope and Meerkat, the live-streaming apps, allowing people to watch the fight for free instead of ponying up the $100 pay-per-view fees. Now, the PGA and NHL are banning the apps outright and threatening any live-streamers with infringement suits.