Ask Slashdot: Where Can You Buy a Desktop PC That Makes Linux Easy to Install?

"It's time for me to build a new Linux PC," writes Slashdot reader eggegick, complaining that while Dell (and Amazon) sell systems with Linux pre-installed, it feels like they're tacking on an unnecessary extra expense.But then who sells a desktop PC where Linux is still easy to install? Windows seems to make it difficult to use your own (Linux OS) boot media:
I guess this is a security measure, but I can think of better ways to implement this, for instance ask the user to type in "yes" or "fire