Twitter is making great acquisitions, and they seem a little more bold and aggressive. The company's always been passive. They've always been afraid to change what's working. And this is a lesson for founders. You know, you really do want to be careful to not change the user interface,. Because that can confuse people and really upset them. Look at amazon, it's ugly. Craigs list, ugly. Ebay, ugly. But that means you could have somebody disrupt you. And dit's fantastic to see twitter really a getting better at product and increasing the velocity and being bold. It's really impressive work.