One of the things that we have learned in high school economics is "value moves up", meaning the big profits are made in "adding value" and NOT producing raw commodities.
1) For example an iron ore mining company would only make razor thin profit margins.
2) A steel manufacturer can buy the iron ore and smelt it into steel to make higher profits.
3) If you take the steel and instead do something more complex such as building a ship (for example a barge) the profits are even higher.
4) And finally if you take the steel and do something REALLY complex and technologically advanced such as building a liquid nitrogen cooled natural gas transporter ship then the profit margins are even higher.
The basic theory is the more complex the process, the more money you make.
However I think PO is going to change this. I think PO is going to make "value move down". The most powerful company of the 21st century is not going to be an automobile manufacture nor a software maker. The next "Bill Gates" will make his fortune in commodities and not high-tech.
my 2 cents...





