No, there already is a comment tag in every item, so perhaps your reader is not recognizing or using it? But the real problem with the feed now (as others have

No, there already is a comment tag in every item, so perhaps your reader is not recognizing or using it? But the real problem with the feed now (as others have mentioned) is that there's no slash between .com and item. I.e., http://news.ycombinator.com/item?id=102297 http://news.ycombinator.com/item?id=102297 shows up in the feed as http://news.ycombinator.comitem?id=102297 http://news.ycombinator.comitem?id=102297