New release: Firefox 3.6

So i got the message for this last night. First thing i noticed was personas. (how could i not? it's plastered all over the page you see when you finish D/Ling) I really like this feature, but i can't help but think how much of a blatant rip off from chrome it is.

Aside from that though this is a pretty major release. ._. Overall improvements all around. I can't even remember all of the cool things i can do now because they added so many things. xD

What do you think about this new version?