1. Updated apology digs bigger hole for Rolling Stone (Erik Wemple / Washington Post)
2. St. Louis Post-Dispatch turns off comments in response to Ferguson-related racist remarks (via St. Louis Post-Dispatch)
3. On managing change: Chris Hughes and The New Republic (Ken Doctor / Capital New York)
4. YouTube in a ‘fire drill’ over risk of celebrity defections to Facebook (Vlad Savov / The Verge)
5. Hollywood and Vine: The entertainment industry seeks the future in viral video (Tad Friend / The New Yorker)
6. Aliens in the Valley: The complete history of Reddit, the Internet’s front page (Seth Fiegerman / Mashable)