Here is a bunch of cosmetic changes: 1) Include the second level domain on link preview next to title (e.g. plus.google.com) 2) Include some sort of graphics

Here is a bunch of cosmetic changes: 1) Include the second level domain on link preview next to title (e.g. plus.google.com) 2) Include some sort of graphics that link a comment response to original comment. It's very difficult to follow a conversation with a lot of comments. The Slashdot vertical lines are an elegant example. 3) Use CSS media queries. I find HN very difficult to navigate using embedded devices. The font, the vote arrow and the margins aree too small.