The people listed above all have experience, knowledge and are more qualified to value companies than many other people. I've got a dot bomb crash, real estate

The people listed above all have experience, knowledge and are more qualified to value companies than many other people. I've got a dot bomb crash, real estate bubbles and sub-prime mortgages that say otherwise. No offence to any of them personally, and I'm not about to argue FB's actual valuation, but they all have a vested interest in making us all believe that it is as high as possible. They are the last people one should be looking at when making an investment decision.