I'm probably mis-understanding the implications but, IIUC, as it is, HN is moderated by dang (and others?) but still falls under 230 meaning HN is not responsible for what other users post here.
With this ruling, HN is suddenly responsibly for all posts here specifically because of the moderation. So they have 2 options.
(1) Stop the moderation so they can be safe under 230. Result, HN turns to 4chan.
(2) enforce the moderation to a much higher degree by say, requiring non-anon accounts and TOS that make each poster responsible for their own content and/or manually approve every comment.
I'm not even sure how you'd run a website with user content if you wanted to moderate that content and still avoid being liable for illegal content.
With this ruling, HN is suddenly responsibly for all posts here specifically because of the moderation. So they have 2 options.
(1) Stop the moderation so they can be safe under 230. Result, HN turns to 4chan.
(2) enforce the moderation to a much higher degree by say, requiring non-anon accounts and TOS that make each poster responsible for their own content and/or manually approve every comment.
I'm not even sure how you'd run a website with user content if you wanted to moderate that content and still avoid being liable for illegal content.