Disqus: Enhanced Blog Commenting Service

Against my better judgement I added a commenting service to my Tumblr tumblog (MobileViews TumBlog using the...

Disqus (pronounced "discuss")

...blog comment system. I tried it on that first since Tumblr doesn't provide any comments (which is generally considered a GOOD thing) and it was the simplest venue for me to modify quickly. Head over there and let me know what you think about Disqus. Should I replace the comment system here with it?