"It was not long ago when Microsoft Windows had a tight stranglehold on the operating system market. Walk into a Circuit City or Staples, it seemed, and virtually any computer you took home would be running the most current flavor of Windows. Ditto for computers ordered direct from a manufacturer. In the last decade, though, the operating system market has begun to change. Slightly more than 5% of all computers now run Mac, according to NetMarketShare.com. Linux is hovering just beneath 1% of the overall market share in operating systems. And although that might sound like a small number, Linux is far more than just a fringe OS. In fact, it's running in quite a few more places than you probably suspect. Below are fifty places Linux is running today in place of Windows or Mac. For easy reading, they are divided amongst government, home, business, and educational usage...."
http://www.focus.com/fyi/50-places-linux-running-you-might-not-expect/I switched from Meecroshaft to Ubuntu in 2008 while I was living in Arica. Used Ubuntu until last summer when I went to Linux Mint. I'm using Mint 11 Katya and am quite satisfied with it. I know there may be some extenuating circumstances for people needing to use an MS OS, (like maybe the company they work at is so Cro-Mag as to use MS) but for personal at home use? I can't understand that type of masochism.

If your employer still uses MS maybe you should show some decision-maker there this article? Corporate types usually respond pretty well to the "bottom line." Also, if you want a job/crusade/tilting at windmills type thing to do in Chile maybe you could make it your work to get the government to switch.
"Betting against gold is the same as betting on governments. He who bets on governments and government money bets against 6000 years of recorded human history." - Charles de Gaulle