Yah, but what about all those hyper-productive impromptu meetings where someone interrupts you at your desk, or when you're on the way to the loo, and they spit

Yah, but what about all those hyper-productive impromptu meetings where someone interrupts you at your desk, or when you're on the way to the loo, and they spit out something that could've been sent in an email? Super important stuff, that.