Do you also need websites that asks their users to mine voluntarily or just websites that mines without their users knowing?
I know a few websites that ask their users to mine voluntarily as a donation to the website (User can opt-out if they are uncomfortable)
It would be nice if you included these sites, and I could add a separate little section within OP to accommodate for this. These sites would be a good example for the more malicious examples.
thepiratebay.org isn't showing that there's any mining going on.
Also I've tried a bunch of torrenting websites and on these the addons reacted:
I'm pretty positive that TPB has ceased it's mining operations, because there was too many pissed off users. That doesn't mean we should let them off the hook in terms of having this discussion or figuring out an ethical implementation of this sort of thing. Thanks for your sites, they will be added to OP.