1. Clearly its Chrome.

2. Nothing is exciting me, not even Google+ or Android. I wish I could get excited about Google+. I wanted Google+ to work out so bad, I even went as far as trying to join the team (before the product was even announced to the world) when I had my stint at Google (by the way, everyone internally was running away from it, I think its funny. They had to be strong armed by the power on high's reallocation of resources).