President's time is limited, so it's better if just representatives of bigger groups of people call him directly.
I think we can say that in some sense Mark represents larger group of people.
In other words, only rich people :P
It's not BECAUSE they are rich though...
> in some sense Mark represents larger group of people.
Who? My guess would be Facebook employees and venture capitalists.
"All animals are equal, but some animals are more equal than others."