To keep up the appearance of being somewhat fair and balanced after my recent anti-Firefox rant, here's some praise for Opera's favourite competitor 🙂
One of the Firefox features I like most is a tiny touch that I'm pretty sure none of you ever noticed: the default alternative text for image inputs. This test case shows what I'm talking about. Opera's default alt text is same as for a usual image, just saying [image] in brackets. Firefox says "Submit query". Lovely and thoughtful attention to detail went into that decision!
Somewhere in Opera's BTS there is a bug report by me saying "copy that feature!". It might not make it into the big lists of "features that browser x copied/borrowed/stole from browser y which had it FIRST" but we'll see.. 😉