What I read does a great job of explaining the technology; I know it pretty well but it's great to have an updated, clear, concise, well-organized, integrated explanation all in one place. I can't imagine how long that took to make it that clear!

(Everything posted here gets similar complaints about the writing, headline, too short, too long, too hot, too cold, etc. Goldilocks is never pleased here. Welcome to HN! :)