I wish I could say I've switched my family over to Ubuntu, but I can't. I've switched over myself, on both my main computer and my laptop. But my wife uses some specific Windows apps (like Photoshop Elements) and I'd be asking for trouble trying to get her to switch. Similarly, my kids have a Windows box because half to two-thirds of their educational games don't run acceptably in Wine. Still, I look to the future. They won't be running those games forever, and I'm getting my eldest interested in Ubuntu.