Actually this can be an interesting discussion. I believe that becoming rich is getting easier every day, and requires less and less capital. In other words, if you could and would build a large company, you can probably find a way to do it faster than it looks. Its not the idea that matters as much as its execution - the good news is that its possible to get further and further without requiring large amounts of capital. Since its getting simpler to have a proof of concept/ feasibility - i.e. a way to show value, raising money is getting easier too.
I have a feeling eventually this forum will be an interesting source of talent.