That and the different colour for "visited" links. This site is a good example where a different colour for a link you've clicked would be really useful - but i

That and the different colour for "visited" links. This site is a good example where a different colour for a link you've clicked would be really useful - but it's strangely lacking. Every time I click a link on HN to read an article, and come back to HN to read the comments discussing said article, I have to scan the whole HN page again to find the link. It's frustrating.