[balabaster]

I would wager your codebase, tests and development environment reflects this. Any product of any significance requires a day of setup at least before you even get as far as cloning the repo and opening your first user story.

[kevinstubbs]

Well, first of all, ouch. Sure, of course you're right about "product of any significance" and I mentioned one myself in my post - Windows. The more complex the project/team is, the fewer people will be productive in 24-48 hours. So yes you can arbitrarily set the bar as high as you like for what "significant" means for you to be correct.