The comments features of disqus.com and/or folding disquis comments into yours :rejected:

[DANDAN_THE_DANDAN]

@Plykiya Looking forward to that!

 

[truepurple]

Can you make each comment like it's own forum thread, like forum style, like this here? And the chapter would be a subforum. (I don't know if that's what you described or not, I haven't used 4chan)