One of the arguments here at OLPC is, if 100 million kids could have an Asus running Windows, is that better with two million kids running the XO? And the answer is yes. We want kids connected and the largest possible number is the goal.
Linux is its own worst enemy: it's splintered, it has different distributions, it's too complex to run for most people.
When we go to school, very often, we don't see that passion because the way school is run, the disciplinary nature of it and the rote learning are so, sort of, offensive actually, that children sort of lose that passion more often than not.