I know money makes the world go round, but it just doesn't feel right to me to take thousands of dollars for a referral fee. I use to work at CustomMade.com and we implemented the cap also for our makers. CustomMade made it possible for artisans to make a living doing what they love, perhaps Droners.io will do the same for UAV pilots. I don't know what will happen as it scales up, but for now at least, the cap seems fair and feels right too.