The best stories across the web on media and technology

1. Researchers release “socialbots” on Facebook to collect user data for security study (CNET News)

2. All the Groupon IPO really proves is that the bubble is back (GigaOM)

3. Investing in selling nothing: Zynga’s march to an IPO (NPR)

4. Disney partners with YouTube on new video series (New York Times)

5. Ira Glass: “Who cares if radio survives? Something else will happen” (Nieman Journalism Lab)

6. Facebook is still growing, but tweets have an edge in promoting news content – especially on mobile (Monday Note)

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