We interrupt this program with a breaking news bulletin.
Go check out co.mments.com. What it does is keep track of conversations on blogs. When you leave a comment on a blog, do you keep checking back to see if anyone responded to what you said? Annoying! All you have to do is drag and drop the bookmarklet to your bookmarks menu. This will create a new bookmark. To tract new comments on a blog post, click on that bookmark and co.mments will do the rest. You can view all new comments on your co.mments.com homepage. When you don’t want to read the thread anymore, just delete the thread on your homepage. Done. Easy. Simple.
How does this differ from just subbing to a comments feed? Co.mments is for individual posts only. Maybe you just don’t read that blog that often, but you want to see how people respond to just that one post.