Stay on or come off?

No matter how hard I crash, I never want to come out of my bindings, especially just one. I have had only bad things happen by a board coming off from a knee injury to a broken nose. I have also heard people say that they wouldn't have broke their ankle if they had come out of their bindings. It seems with the new designs that are coming out, companys have focused on keeping you locked in to your bindings. Can you imagine if they made snowboard bindings that released when you fell? So why is it any different with a wakeboard?