Digital $ to real $

• Almost all on-line, FRP games enable users to sell their digital property for real $.
• A woman in America earned over a million dollars by investing correctly into digital real-estate.
• Some smart business men have "workers" from less labor expensive countries play computer games and then sell their accounts or "acquired resources".

1. Follow the progress of the web 2.0 or 3.0 . Focus on the FRP aspect.
2. Use the above desribed principles.