FWIW I've had a similar side project for a while; I opted for using the main display area to show the headline, full url, and links to comments (and recently, c

FWIW I've had a similar side project for a while; I opted for using the main display area to show the headline, full url, and links to comments (and recently, comments from other sites). Up/down arrows navigate and return key opens the article in a new tab. It's a nice balance between easily navigating articles, and not getting in the way too much. But that might be entirely personal taste.