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Fed Court Says Clicking 'Like' On Facebook Is Free SpeechClicking "Like" on Facebook is constitutionally protected free speech and can be considered the 21st century-equivalent of a campaign yard sign, a federal appeals court ruled Wednesday.
Facebook To Allow Advertisers Re-Publish User 'Likes'Facebook users who check in to a store or “like” a brand may soon find those actions re-transmitted on their friends’ pages as a “Sponsored Story” paid for by advertisers.
Microsoft, Facebook Team Up On Social SearchMicrosoft is starting to incorporate what your friends do on Facebook right into its Bing search engine.

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