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

1. Thanks to IPO, Zuckerberg is now wealthier than Google founders (Bloomberg)

2. Why Warren Buffett is snapping up newspapers (PaidContent)

3. How Facebook should spend its IPO money (Mashable)

4. Twitter implements do not track privacy option (NYT)

5. 52% of media pros say they leave sites once they hit pay walls (Poynter)

6. LA Times to hire 5 reporters with Ford Foundation grant (LA Observed)

7. Hot debate: Should journalists learn how to code? (Poynter)