Has anyone paid for Foreflight's new "Documents" service? They advertise $75 a head to use the service. From my understanding they are leveraging dropbox services and charging a fee to incorporate it into their app. Sounds ridiculous to me. A flight department of 20 pilots will have to pay $1400/yr (6%) discount just to store documents?! Jjust wondering if any one else was questioning this or using it?