There is a category 4 shitstorm over the Internet today as Reddit administrators have been shadowbanning users for discussing the Zoe Quinn controversy (more) (more) (more+nsfw), for discussing the censorship of the discussion, and for notifying other users that they have been shadowbanned. Rumours suggest that several other prominent websites have been deleting non-intrusive, non-offensive commentary on the subject. Encyclopedia Dramatica has a long list of websites allegedly censoring discussion of the issue, but no evidence.
In one of the more notable examples, IndieGogo's administrators shut down a fundraiser that had raised $25,000 for a feminist gamer group and embedded the video "You Are An Idiot" on the fundraising page because this group landed in the anti-Quinn camp when Quinn accused them of being anti-transsexual on the grounds of requiring that applicants be "a self identified woman". There may also be a monetary angle involved.
Both pro-Quinn and anti-Quinn factions also claim the other side has hackers breaking into their websites and stealing their identities. Cover your popcorn because this might get messier than a Gallagher show.
[Edit] Fixed the KYM link. Added another summary timeline.