Tom: It's mentioned that games with source code are "strictly for personal educative and learning purposes."
Well, I was looking through the Education pages and noticed that schools are actually on either a monthly or yearly subscription. How pray tell will a seller be able to benefit from this, if say a school decides to purchase his game with source code?
Everyone else: It seems there aren't many people who wants to sell source code in the store now. Why is that so? Would you deem it not "profitable"? And how much would you pay for source code?