The purge is happening. At least according to the universe of alt-right users on social media: Many of them claim that in recent days their Twitter accounts have been suspended and that their posts on Facebook are not being promoted or shared like they used to. It's all part of a crackdown on "fake news" in the wake of reports that misleading reports shared on Facebook and Twitter helped influence the election. To many, these efforts are an overdue attempt to maintain online civility. But to others it's blatant censorship.

For those alt-right individuals and other social media refugees who feel that their views are suppressed, there's a new social network that promises a digital space for completely free and unfettered communications. Gab, a platform that looks and feels like a combination of Twitter and Reddit, is meant to "put people first and promote people first," as it was described to me by its founder. And this week, it's been attracting thousands of users, many of them alt-righters exiled from Facebook and Twitter, though its founder insists that it aims to expand beyond that community and build a more diverse audience.