why shouldn't there be "firefox users" in the HN crowd? Anyway, the purpose of the code example there was to show how it looks and explains some more things in

why shouldn't there be "firefox users" in the HN crowd? Anyway, the purpose of the code example there was to show how it looks and explains some more things in the text afterwards. If you don't see what he means because you're using a different browser, it's essentially pointless to show it at all.