It seems to be really happening. I mean, my parents are using Linux. The setup is still the tricky point, but I set the machine up last time I was in France and they've been actually catching on and start to use it. They like OpenOffice, they like having GAIM and Firefox, they're really happy with that. My brother-in-law, who's really a Windows guy, just decided to install Linux because he was tired of his machine being slow and spyware and everything. He really didn't need that much help from me to get his stuff running, doing mail and chatting and all that basic web stuff, so I guess it's really picking up.
Quoted in Dustin Reyes, "Interview with id Software's Timothee Besset at QuakeCon 2006" LinuxGames (2006-08-07).