• As you said, it’s exceedingly unlikely that Google would just disappear one day. AOL still exists. Yahoo still exists. These large companies don’t disappear generally, they just become shadows of their former selves and reasonably attractive acquisition targets. And in that event, there’d be ample notice for everyone to switch to alternatives. If, for the sake of argument, Google were to actually disappear immediately, it implies something very bad has happened in the world.