I would like to see an rss feed of individual user's comments. An rss feed of http://news.ycombinator.com/threads?id=pg http://news.ycombinator.com/threads?i

I would like to see an rss feed of individual user's comments. An rss feed of http://news.ycombinator.com/threads?id=pg http://news.ycombinator.com/threads?id=pg etc.