OMG, thank you! I am the creator of https://comments.network/ which you are using on the bottom of the article, and it's the first time I spot it in the wild! If you have any problem/suggestion/anything just write me: public@francisco.io
BTW I love what you made, have you considered selling those? It looks like it could have a similar business model as instapainting: http://instapainting.com/