It's not just manglement of one company though - any company will always choose the cheapest supplier, because in capitalism, profit trumps everything. So when they all choose the same cheap supplier, there is barely anybody to say Oi, you lot are all using the same supplier, therefore collectively, you are a risky investnemt. (maybe a very dilligent investor might say that) and there is certainly nobody to say "Oi, diversify your suppliers, or else." That would be considered highly communist.
Biting the hand that feeds IT
