Nice observation! I don't know if Disqus requests so much tracking. Currently, I am setting up a personal blog and looking for a comment system for it. There a

Nice observation! I don't know if Disqus requests so much tracking. Currently, I am setting up a personal blog and looking for a comment system for it. There are two choices: Disqus and Twitter. Why? Disqus is free and easy to put it to whatever blog platforms you use and Twitter is free too, I think many people have it. After reading this, I think GitHub is not a good place to give a comment because somebody who doesn't have account must register first. I am talking about "non-developer" reader. Does anybody here use Twitter as a blog comment system? I would like to know your experience since some of people usually use it for their blog.