If we are limited for time and if there is an appetite for travel, oftentimes you can get what equates to dozens of meetings within a couple of days of travel because you can hear for an entire day rather than only two hours of time.
It's one way that you can get a condensed work schedule into a number of days and meet with hundreds or dozens of groups at least when you're travelling. It really does open up a significantly different working environment when you are travelling because it is a condensed work schedule.