Append &nc=xx to comment URLs

[low_delta]

I was just checking out the page where one sets one's user info - preferences, interests, bio and all that. I discovered they have a check-box that adds the number of comments onto the comment page link so you can see by the color of the text if you've read all the comments. I like that option. If you haven't been to that page in a few months, you should definitely check it out.