When Gates leaves MSFT and Buffett leaves BRK, what do you think will happen to their stocks? For instance, if Jobs left, APPL, it would most likely be detrimental to the stock. It concerns me, as if I held either stock, I am thinking they will both tank at that time, at least in the beginning. I do own around 2500 shares of MSFT and 2 shares of BRK.A. Is it logical for me to be concerned about this, or does anyone think it will be a smooth transition; such where the major investors will not bail out?