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blogger.com
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creativecommons.org
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dailymotion.com
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debian.org
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facebook.com
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feedburner.com
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fsf.org
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fsfe.org
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github.com
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gitlab.com
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gnu.org
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google.com
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gravatar.com
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gstatic.com
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kernel.org
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lwn.net
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tumblr.com
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twitter.com
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vimeo.com
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wikipedia.org
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wordpress.com
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youtube.com
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