FireFox 2.0 is out and works pretty neat.
One tip: Make most of your old extensions compatible with the 2.0 version by get the Nightly Tester Tools extension so that you can go to Tools -> AddOns and then click on "Make all compatible". This will set the extensions to be compatible with 2.0 when you restart FireFox.
A must read piece on why you (if you're a CA voter) should vote NO on Prop. 83 from danah boyd, "Prop 83: Sex Offenders is not what it seems. SAY NO!".
This is a curious little wikipdedia page: Tech Law Prof. Comments?