What I don't understand then is why exactly people are upset with Google here. Is the expectation that when you launch a platform that people build on top of and involves partnerships with external partners that you should be hesitant to shut down given the investment that others have made based on your representations? I hear that, but has to have a limit. People can't expect Google to keep stuff around that really doesn't make sense for them. Is the issue that Google cheerleads these products and gets partners riled up, but is so quick to shutter them and demonstrates no concern for their partners? Like, what precisely is the critique?