[opo]

>...The reason why Buffet complains about them is that A) it makes harder to discern from financial statements how much staff is costing the shareholders, not that its a competitive advangage or disadvantage, and B) if theres a cost that you need to pay in order to run the business, thats called an expense,

Yes, that is true - that is what Warren Buffet says are his reasons. It might also be true that the actual reasons might have more to do with the fact that he didn't like the idea of having to potentially dilute his 100+ billion dollar wealth in shares of Berkshire or that he didn't like having to increase employee compensation to compete for workers since he refused to give out options.