Twitch is testing Watch Parties, a feature that allows streamers to screen Prime Video content that their viewers can watch along if they have Amazon Prime (Owen S. Good/Polygon)

Owen S. Good / Polygon:
Twitch is testing Watch Parties, a feature that allows streamers to screen Prime Video content that their viewers can watch along if they have Amazon Prime  —  This is fargin' awesome!  —  Twitch is now testing out a long-requested “watch parties” feature, which means that streamers …