1 Bill Gates , co-founder of Microsoft and now co-chair of the Bill and Melinda Gates Foundation, has held his very first AMA on Reddit .
2 Q: What are your thoughts on the push against the open and free Internet that we have been seeing in the recent past and present (such as sopa, etc)?
3 Surprisingly, the product Gates was most excited about at Microsoft, but which never made it to release, was WinFS .