BetaNews: Twitch Desktop app for Windows 10 and macOS now available for download . “Twitch used to just be a platform for people to stream themselves playing video games. While it still is used for that, it has evolved to be much more, such as vlogging and general interactions. The Amazon-owned company is wise to expand, as it betters its competition abilities with the monster that is YouTube. Google’s service is insanely popular, but as more and more content creators grow tired of YouTube’s heavy-handed antics, they will look for somewhere else to go. That somewhere is Twitch for many.”