Was thinking about this with the cave thread on the topic and now your post - I think places like that should institute a minimum usage as well. Often I think companies that have unlimited there can still be a pressure to not use much or some managers may be better than others. I was toying with that idea in my head today. Unlimited upper but say, 2-3 weeks lower minimum.
Yea I think Netflix is notorious for that. Like they have unlimited everything when it comes to PTO. The average use per year? 10 days
It's a great perk but you gotta use it. I know my company used to be like the government and you could stash as much vacation and once you got to a point, they paid you a portion and deducted hours of PTO. Now we have a limit of saved hours and if you go over (2x what you get in a year) you lose it "forever". They saw increase in both PTO usage and in the yearly survey the work life balance rating went way up after that first year. They are pretty serious about work life "flexibility".