I really enjoy using Disqus for a number of reasons. 1) Users can easily comment, with or without an account, with their Twitter, with their Facebook, etc. 2)

I really enjoy using Disqus for a number of reasons. 1) Users can easily comment, with or without an account, with their Twitter, with their Facebook, etc. 2) It can create a greater amount of exposure for that particular post + comment (Through Twitter and Facebook broadcasts) 3) Disqus has a very clean look about it and the way it presents posts that I really enjoy 4) You can easily moderate + view statistics of various sites in one central location (Disqus website) Hope that helps!