Haha, I appreciate the sentiment. And yeah, Amazon's marketplace is pretty exciting for us as well - their approach is obviously quite different, but it's very cool to see movement like this higher up on the stack.
AMZN is up about a percent, which is not at all unusual and can hardly be attributed to them launching Marketplace. Hell, they were up that much yesterday.
Kidding aside, this must feel like wonderful validation all around on the market.