i'm the author of Commentator, a commenting system where comments are stored on any s3 compatible store (easier to manage than a DB or local storage): https://g

i'm the author of Commentator, a commenting system where comments are stored on any s3 compatible store (easier to manage than a DB or local storage): https://github.com/mcorbin/commentator https://github.com/mcorbin/commentator It's still WIP but it supports comments approval, has a rate limiter, a challenge system to avoid spammers... I already use it for my personal blog.