I build systems (devshop/aegir) that create and destroy websites on the fly. If I'm working on a feature related to that process I could create and delete a do

I build systems (devshop/aegir) that create and destroy websites on the fly. If I'm working on a feature related to that process I could create and delete a dozen or more arbitrary domains in a day. I also know plenty of web development teams that are less technical and could deal without manual hosts file tweaking on a daily basis. I also use multiple computers. With this domain, I never have setup Dnsmasq, never have to edit a hosts file, never have to edit DNS. Being obsessed with automation and efficiency, anywhere I can save a few seconds, I will.