A quick comment: Apple HIG calls for removal of redundant information, especially in table views. "User" is redundant imho, just live the username. Getting rid of "#x" is also worth consideration. Why not just use the HN format: "X points by user y hours ago"? Clicking on the table cell itself could lead to the article, and clicking on the disclosure button (badge type, with comments count)—to the comments. The move main menu to the toolbar tabs, so "Articles" loads when you launch the app without the need to click anywhere. At this point looks like I have a different design for the HN app. Should I try to make one too? :)