I'm not a Google fan, but this makes me very happy. What will make me ecstatic is when they do this with desktop views as well. I hate popups like these with a passion. They steal focus, and, depending on how long the article is, I end up having to remember a key phrase, bring up the screen reader's find command, type that in, and, if I'm lucky, I'm right the first time and it's not a phrase that's used multiple times in whatever I'm reading. If it is used multiple times, it's time to either cycle through every occurrence, or think of another phrase that might have been used, and try again. And all of this assumes that the page doesn't refresh again and throw the whole thing off. So yeah, if there's a way to kill off all the damn popups, and even if that way is Google putting its foot down and saying no, I'll take it.