>> Other than the most used browser, the most used operating system, the most used mapping application, the second most used office suite, the most used online

>> Other than the most used browser, the most used operating system, the most used mapping application, the second most used office suite, the most used online storage, the most used video platform, the second highest revenue app store, the most used email client, and a $30B / year cloud, what have they ever succeeded at? Would they have so many "most used" if they did not pay to be the default in so many places? How much of their success is due to merit of the application, service, system, etc. versus "stacking the deck" by paying to be default or preventing competition?