[joefourier]

What do you mean, there's nothing that you could possibly want that costs that much? What about funding large-scale medical or scientific research, or a private space program, or mass vaccination campaigns in poverty-stricken areas ala Gates Foundation? These kinds of goals are extremely capital intensive, and if you can fund it entirely by yourself, you won't have to answer to shareholders who seek an immediate profit, or be forced to play politics instead of focusing on your mission.