1. Youth flock to mobile messaging apps, may be a threat to Facebook (Reuters)

2. Columbia’s new journalism dean looks ahead in the digital era (NYT)

3. TV service providers held talks with web TV company Aereo (AllThingsD)

4. Soon your media will know you better than you know yourself (PaidContent.org)

5. Guardian Goggles: Because life’s too short to think for yourself (Guardian)

6. Google adds treasure maps for April Fools Day (Mashable)