Highly suggesting mouse gestures, nice feature. The extensions are just too many to list. Still need better bookmark management in my opinion, but the fact that it intigrates IE bookmark right into it is a beautiful thing.

With the newest version, I'm quite suprised at how well it has improved and notice that there are not many broken sites anymore, theres only a few. (If you click on something and nothing happens, its pop up blocker in action, just add the site your own to the pop up allowable list, a lot of times ive mistaken this for an error on the page)

Yeesh even macromedia makes downloads specifically for mozilla/firebird