If you are an early adopter, which most of us arent, you would be not question these guys on their wealth.

Its a similar thing where you get in a stock very early, and if you gained from it I`m sure eventually you`d want more of it. Its human nature to have greed, or go on creating more things which microsoft has, or expanding their options.

Most of those guys are have done a great impact by creating jobs in the private sector.