It’s, at this point, old news that World of Goo has had a rate of piracy between 80% – 90%. I don’t want to discuss the oft-debated discussions of DRM, sales, and any of that stuff.

One thing that seems overlooked that is probably worth noting, though :

That 80%-90%? They installed a program illegally onto their computer, with a known phone-home feature, and left it plugged in to the net.