Co-founder of Microsoft Paul Allen donates half his billions to charity

Instrumental in the development of the Microsoft Empire and one of the wealthiest men in the world, Paul Allen has recently pledged to give away over six billon dollars to charity (speculation has been on what types of charities these will include, and have been reported as causes varied as medical and cancer to third world countries teaching jobs). He is following in the footsteps of former richest man in the world, Bill Gates, who challenged him to see More