This was a good read.  If I had merit, Id offer it.

Keep in mind, some backdoor mining can be beneficial to the community as a whole due to reducing ad fees for an organization.  I just wish they were more open about it when you visit it.  I know the Pirate Bay did a similar practice a while back.  As long as it doesn't kill my performance, and keeps the community I am visiting afloat from lack of ads, I am all for it.