I remember when Australis was in testing... Perhaps if all of the people complaining about missing features had tested it and told Mozilla "hey, this is a stupid idea", maybe they would have realized users like having a toggle-able add-on bar, etc. If no one speaks up and everyone just sits around and throws shit, how the hell are they to know what users actually want?

Could result in some interesting advertising thrown in.

"Hi Janet! I heard you like g-strings, and that your favorite color is red. There's a great sale going on at Victoria's Secret!"