The best stories across the web on media and technology, curated by Lily Leung.

1. Google Books copyright case back in court (PaidContent)

2. Target stops selling Kindle e-readers (NYT)

3. Pinterest plans to expand with local-language sites (PaidContent)

4. Amazon eyes the sitcom business (AllThingsD)

5. When are YouTube cover songs legal? (Wired)

6. How journalists can be personable yet professional on social media (Buttry Diary)

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