The Free Software Foundation (FSF) is a nonprofit with a worldwide mission to promote computer user freedom and to defend the rights of all free software users.
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A strong free software movement focused on the principled issues of software freedom — and a strong FSF in particular — will determine what freedoms the next generation of computer users enjoy. At stake is no less than the next generation's autonomy.
— Benjamin Mako Hill, writer, technologist and FSF board member