Weirdly this presentation doesn't emphasize the most important feature to me: global text selection, so anything the user wants to copy, she can copy. Which to

Weirdly this presentation doesn't emphasize the most important feature to me: global text selection, so anything the user wants to copy, she can copy. Which to me is the best feature of the web. It's there though, it's named as "selectable text grouping". The other post on 3.3. lays it out better and is more detailed in general: https://news.ycombinator.com/item?id=32654526