I've added Enhanced Commenting

I've added some enhanced commenting features. I didn't do any investigation, I just found another site using Haloscan and I decided to add it to my blog. Some (or at least one) of you will be interested to know that you can now add an RSS feed to comments on this blog. (I have not tested this yet.)

If you were quick and got to the RSS feed too quickly, you may want to set it up again. I've changed my account name and as such, the link changed.