That the UI additions are missing is a deal breaker for the author is fair enough, we each like to use our machines our own way, but Lion is less than a year ol

That the UI additions are missing is a deal breaker for the author is fair enough, we each like to use our machines our own way, but Lion is less than a year old, and Firefox is not a small product, so it seems a bit harsh to call out missing UI candy that is completely unrelated to the softwares core purpose, displaying web pages well, after pointing out the amount of effort that has just been put in to improving that core functionality. Personally I went back to Snow Leopard as I think these very Lion features was a step backward in usability for my tastes. I don't like the disappearing scroll bars, and mission control is a poor replacement for spaces/expose.