It will be an amazing, magical future.
Our brains will be networked, as are computer clusters today.
We will simply "rent" our brains as processing power for some company.
In return for rent, we will be paid money, which will be the new form of salary.
Our brains will control machines of all kinds, from manufacturing robots to entertainment multi-user networks hosting internet games.
In our spare time we will develop even more our brain, and in return we will evolve into bigger thinking machines.
It is a future I envision and which will create a whole new revolution to mankind.