 calls don't drop three times. So there's a reason for all of that. And it's true for mobile broadband, which is really the strategic network, as I pointed out before. Reasonable traffic management is going to be essential to make these networks work. We've always recognized that at Google. But we've signed common sort of position papers, and we've done op-eds and so forth with folks at Verizon's to that effect, so we understand that this is important. But we really have to insist, and this is part of where we got Verizon to go in some of these joint statements, is that operators should not start favoring some services over other services. And it turns out not to be all that controversial. Vodafone wrote recently in a public statement that they're committing to treat all content equally regardless of its author or its source. So it's clear that there's middle ground emerging in what is sometimes a heated debate about network neutrality and network management. But the middle ground is built on a pretty elementary observation that, like everybody here, telcos have a powerful stake in the internet growing in an open way. So in closing, let me just say that openness is probably not easy for lots of big companies. It requires giving up control, and it requires leading by example rather than fiat, but it's clearly going to be the best strategy for the web. My colleague, Vikandotra, said at a recent developer conference that we hosted that the internet is a platform controlled by none of us, and therefore it's the only platform truly controlled by all of us. We believe that open creates the most opportunity for all, and that it'll ultimately win on the internet, and then cascade across many other sectors. The future of government is transparency. The future of commerce is information symmetry. The future of culture is freedom. The future of science and medicine is collaboration. The future of entertainment is participation. You get the picture. And if we're going to be able to do justice, the admissions call for boldness and ambition, you probably ought to be open to a little bit of disruption as well. Thanks very much, and I look forward to your questions. David, if you could just say for one, I mean, we're going to come back for a Q&A later, but I just have one quick question if I could. We're talking about lock-in, the problem with the old system, what is the danger in this new trend that you discussed, the cloud, the development of the cloud? Isn't there a danger that we're going to get locked into the cloud? I mean, is there not a danger that history will repeat itself? Well, I think there is a danger.