Let me just say -- and I'll get voted down for this -- that I think breaching paywalls is generally immoral. While I can imagine some moral reasons, I think most people are doing it even though they can pay. They are taking someone's work and using it without permission while refusing to pay.

Of course I may be biased because I make some of my living creating content behind paywalls. If free access and ad support were possible, I would choose them first. But they aren't. To me, this extension and the people who support it aren't any different from those who go into restaurants, order food, eat it and then leave without paying. And there will be those who trot out some extreme rhetoric about world hunger or something to justify their actions.

Google is blocking this extension because it's bad for the web as a whole. Don't empower people who destroy the information sources and turn the web into a fact desert. Support those who create knowledge and share it fairly and equally, albeit at a price.