These companies have golden egg-laying geese products and 15% more or less productivity won't make a big difference in making or breaking the market for them. T

These companies have golden egg-laying geese products and 15% more or less productivity won't make a big difference in making or breaking the market for them. Think about it this way: did Google beat Altavista because its employees were 15% more productive? Meanwhile, Microsoft, Google, etc. have whole huge divisions that don't make any money.