Add posibility to comments

[Liero]

Hi Peter @mrpmorris:

I really appreciate what you are doing here.

I had a question related to one of the topics, but there is no way to ask the community,

Would you consider adding a commenting feature, e.g. Disqus, or github comments simmilar to .net docs?
I think it would be awesome for the whole community / project. If you need help integrating it, just let me know.