Amazon's livestreaming platform, Twitch, announced it would cut 35% of its workforce in a blog post."As you all know, we have worked hard over the last year to run our business as sustainably as possible," wrote Twitch CEO Dan Clancy in a blog post. "Unfortunately, we still have work to do to rightsize our company, and I regret having to share that we are taking the painful step of reducing our headcount by just over 500 people across Twitch."The post, published on Wednesday, details what will h...