“Free software literally gives you freedom in the area of computing. It means that you can control your computing. It means that the users individually and collectively have control over their computing. And in particular it means they can protect themselves from the malicious features that are likely to be in proprietary software,”
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“Facebook does massive surveillance. If there is a ‘like’ button in a page, Facebook knows who visited that page. And it can get IP address of the computer visiting the page even if the person is not a Facebook user. So you visit several pages that have ‘like’ button and Facebook knows that you visited all of those, even if it doesn’t really know who you are.”
—Richard Stallman
Art, Design, Code 
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