I'm getting some 404 errors showing up in Webmaster Tools that have me a bit baffled - because they shouldn't exist! They show as format:
Broken URL: /blog/article-name/feed
Linked from: /blog/article-name
Does anyone know why a feed of an individual article like this would be spawning somewhere?? When I check the page, there's no instance of it there, so I have no idea where it's coming from...