"In twenty years everything has become Linux. I have a music system that is entirely Linux-based. I have a video streaming and TV watching system that is entirely Linux-based. I wouldn't be surprised if every flat screen television I have is also Linux-based. The laptop and the desktop my wife uses to do her online banking and email is Linux. My phone is Linux, and my son's tablet PC is Linux..."
So his family uses Linux and they've apparently won. That's like Steve Ballmer saying his kid use Zune so they won the MP3 wars.
With that said Linux has become the most popular Unix variant by a large margin -- but who hasn't noticed? It's been years in the making, well telegraphed, with thousands of articles written about it.