Feel the Shiretoko Shock!
So what am I personally most excited about in the new Firefox? Well, I have no uses for Private Browsing Mode – I think porn is a terrible corruption of God’s design for sexual relationships, my personal medical condition that I research is by no means a secret, and I don’t share my computer with anyone anyway. The security UI improvements are cool and well worth having, but I’m not going to get phished any time soon. It’s wonderful that we’re now in even more languages, but I don’t speak any of them!
So really, I’m just waiting for sites to take the excellent technical and standards changes and build cool new stuff I can use. Web designers, what are you waiting for? :-)