rjmarvin writes "Now that Ballmer is on his way out, flak for Microsoft's middling stock prices and lagging mobile innovation is starting to land on Bill Gates himself. Three of the company's top 20 investors are lobbying the Board of Directors, pressing Gates to step down as chairman. The stockholders believe his presence would handcuff the next CEO's ability to re-make the company with new strategies and sweeping changes. They also think Gates wields a disproportionate amount of power relative to his financial stake and day-to-day activity within the company. No word yet from Gates or the board on this internal strife."