Indeed. This has been a pain point for the Idena project. A lot of people are simply designing bad flips. I spoke with lead developer Andrew about my proposition, and something similar had been tried before. The weak point was not the model of test, but peoples dedication to creating tests that make sense. It's still early days. I'm hoping that over time, the Idena project will be tweaked to allow the cream rise to the top, giving better flip designers more proliferation.