[declandewet]

Remember that any websites styles are easily overwritten with a browser extension, GreaseMonkey/TamperMonkey user script or Stylish stylesheet, and the chances of someone already having written one are fairly good. If not, create your own. :)

[film42]

Not a bad idea! I also wish HN was community developed, it would be awesome if I could submit a pull request to add better code blocks in comments.