I'm surprised that there are nearly zero comments about the subject of the article - the choice screens and associated auction. It seems like a reasonable impl

I'm surprised that there are nearly zero comments about the subject of the article - the choice screens and associated auction. It seems like a reasonable implementation to me. Maybe the number of choices can be upped from 3 to 5 to help drive prices down. But surely there has to be some upper bound of the number of options?