I think the parent's point is that for the majority of web development use cases (which I'd wager was a large percentage of the Vagrant user base) Docker has el

I think the parent's point is that for the majority of web development use cases (which I'd wager was a large percentage of the Vagrant user base) Docker has eliminated the need for Vagrant. Agreed, though that there are times when you need to simulate software running on a particular machine and for that Vagrant is still useful.