I’m a huge fan of Google Chrome; every other browser seems poky and/or unstable in comparison. If you haven’t used it, I highly recommend you try it. You may never go back to your old browser!
I thought I’d share my current extensions (click on images for larger versions). I’m particularly fond of Shareaholic, Last Pass, RSS Subscription Extension, Unburner, and Send using Gmail. If you’re using Chrome, what other extensions should I try?