I can't believe how amazing Opera 11 is!
Functionality, addons (which are mediocre ATM though), interface, footprint size and most of all Speed!
Simply brilliant! I think all that's left is roboform toolbar for Opera and certain addons like flashgot, greasemonkey & flagfox, and to have NoAds refined to the level of Adblock Plus.
I'm counting down reasons to use anything but Opera!