Just discovered that admins are removing resource-content on the subreddit. Both the DPRK and China megathreads that are in the sidebar have been removed, probably others too.
I doubt this is unique to only /r/communism, /r/communism101 is probably going to be hit as well.
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That's just the pretext. Maintaining the credibility of the taboo of private property seems to be the focus of effort right now. I suspect they've already slipped into a credibility trap, and further suspect that they're not fully aware of having done so.