Maybe I'm getting hung up on the wrong thing here, but how the fuck do you measure how "fun" a web-browsing experience is? What does that actually mean? What is it that makes Firefox fundamentally more enjoyable during recreational use that, say, Chrome/Opera/Safari/IE/etc. are missing?
I'm fine with the rest of this and happy birthday to Firefox and all, but what is it that actually makes for a "fun" browsing experience, other than the specific websites that I choose to use?