Well, in the year 2020 I am probably a website manager in US.
Meanwhile, I will run a small business in agriculture field and I myself am an amateur farmer.
My plan is design a network game about planting and stealing vegetable from friends, at the same time players can rent real farm to plant something. People in big cities and never get a chance to be close to nature will love it.
It is not only about having fun but also solve social problems.