1. Potluck, a social network with Twitter DNA, hopes to start conversations with links (The Verge)

2. Cenk Uygur of online news show ‘The Young Turks': How we will crush CNN (Huffington Post)

3. Non-digital ad sales are a non-growth business (AllThingsD)

4. News Challenge may be “finished”; Knight looks for better ways to identify fundable innovation ideas (Nieman)

5. Just in time for Google Reader’s demise, beloved RSS reader NetNewsWire launches open beta (The Next Web)

6. The newspaper plunge slows (Columbia Journalism Review)