That's pretty cool. Last I checked on my own site Disqus downloaded 1.3 MBs of bunch of stuff, which I think is just ridiculous. After caching it's only 2 KBs but it still bothers me - what in the world it's downloading? main.js seems to be 1.2 MBs and the main culprit. EDIT: well that was the ungzipped size, 263 KBs gzipped the CSS was larger with 353 KBs. But however, it works and has a free-tier so I guess it'll do. Maybe one day I'll try this out, but for now I can't be bothered with self-hosting.