Many moons ago a large group of us went down to Tasmania for a weekend, myself flying an old Archer with 3 others, another 4 or 5 flying down and back Tiger. One who was supposed to be flying Tiger for the weekend couldn't make it.
Anyway, as is prone to happen under the VFR, I got stuck down there for a LOT longer than I was hoping. One of my passengers needed to get back to the mainland ASAP, printed off the unused web check-in for Tiger and never had to show any form of ID.
To slightly modify AirAsia's slogan: "Now, ANYONE can fly!"