Like Google their main competitor is their former selves. As the mix of us who knew early versions of Google and Stack overflow gets diluted year by year by ne

Like Google their main competitor is their former selves. As the mix of us who knew early versions of Google and Stack overflow gets diluted year by year by new users who don't know how well these systems used to work this will become less and less of a problem for them so they can sleep well at work. Until someone disrupts them. I'm happy to say it feels we are getting close to that moment now ;-)