The datalink isn't free so I'm not seeing your point. Like everything in life, stuff only has a limited shelf life before it gets discounted or discontinued, particularly in a fast moving market which is thick with innovation, much like the multirotor market is right now. So whats the alternative? DJI sit with tonnes of stock of a product in their inventory that they've superseded? They have to move it or they take a loss on scrapped inventory. If you're an early adopter then you make your choice, pay your money and you take your chance. If you waited around for the best deal then you'll spend your life doing nothing and just going backwards. I just bought the WKM deal with 50 waypoints and for me the waypoints were the real sweetener in the deal, not that I'm going to use them but I know how much you had to pay for them. Now they're free I don't feel in the least bit upset because all the other stuff in the bundle still makes for a good deal.