Disqus is a commenting network, and I've just added it to the site. Unfortunately, in the process of switching over, I seem to have lost all of my past comments. I'm going to talk with them to find out how to get them back. Until then, we're starting with a clean slate. Also, I may have to figure out how comments are moderated. I need responders to please be patient while I figure this out. Despite the speed bumps, I expect the new feature to be an improvement.
Edit: It looks like the comments are back. *whew*