@Reptilian Infiltrator You were almost on the ball with your theory; Playstation's OS has a built in web browser, and the YouTube uploads are done via an application called Sharefactory: it lets you share clips of your gameplay for the
internet age directly to social media with an automatic watermark added at the end of the video and in associated metadata(description, in that case). Think of, for example, Radeon Relive or Nvidia Shadowplay on PC... except here it's crappy, locked down, and proprietary.
Can an inquisitive Kiwi please test if they can use all of Steam's community functions on a PS4, just to confirm this is possible? Thanks.