Bill Gates's last day at Microsoft

As you may have heard, Bill Gates is stepping down his responsibilities at Microsoft to dedicate himself to his and his wife's foundation (it's about bringing innovations in health and learning to the global community, not about technology or making money). I think it's great to see someone as powerful and important as Bill Gates have this sense of humour about himself and the things he does (and the same can be said about many of his friends appearing on the video). I found this really funny.