Wikipedia

Got banned at Wikipedia for asking about The Daily Stormer mentioning that Al Moor mosque was a terrorist recruiting center
https://en.wikipedia.org/wiki/Wikipedia:Administrators%27_noticeboard/Incidents#Removing_links_to_The_Daily_Stormer_from_article_talk_pages

TLDR: even metioning The Daily Stormer strongly prohibited by Wikipedia rules. Despite that the article DS cited were just retelling official US statement about terrorists liquidated by drone strikes.

Asked them to elaborate on why I was banned:
http://lj.rossia.org/users/sadkov/359672.html

They refused to point me at the precise rules which I broke by posting link to The Daily Stormer at the Al Noor Mosque talk page, saying that my question is "nonsense" and that what I did was "indecent", and I'm either trolling or retarded (and they aren't welcoming idiots), and instead telling me to go back to Russian Wikipedia, because my English is not up to their ridiculous standards. I haven't expected such a rude response from Wikipedia admins. But well you know what? Nobody will force me to speak Russian. And I would love to see what language they will suggest me to speak after I butcher that Russian baby alive? Will that be enough to show everyone that I hate Russia? Because most people seeminly don't understand words. When I tell that I hate Russia, they suggest me to reconcile. That is why I must kill a Russian child and write with his blood "I HATE RUSSIA".

Regarding Russian Wikipedia, I got banned there by questioning why Emir Khattab is branded as terrorist, while he is a freedom fighter. In fact, anyone who kills Russian scum is a freedom fighter.