[0wned]

This reminds me of a Grigori Perelman quote (the guy who turned down the Fields Medal and the Millennium Prize on principal):

"There are many mathematicians who are more or less honest. But almost all of them are conformists. They are more or less honest, but they tolerate those who are not honest.”

Apple not only "tolerates" walled-gardens, they build them and encourage others to do so. That is enough reason to not use a Mac.