Vine Adds Some Basic Editing Tools

In Lifting Violent-Video Ban, Facebook Seeks Its “Tahrir Square” Moment

Twitter Likely to Kill Its Music App

Meet Blogger Mobile: Biz Stone’s Idea for Twitter Before It Was Twitter

Twitter Plans to Revamp Its Private Messaging Product

Facebook Aims to Court Teens With More Public Posting Options

Twitter’s Q3: Flat Revenue Growth, Decelerating User Growth

Facebook’s $120 Million Onavo Buy Comes With Lots of Upside

Jack Fights Back: Dorsey Rebuts Twitter Book Claims in New Yorker Profile

Bilton Book: Twitter’s Dick Costolo Was Fired (And Rehired) in 2010

Vivian Schiller Is a Lock as Twitter’s Head of News

From TWTR to THEG — Penny Stock Changes Ticker After Twitter Confusion

Twitter Tweaks Its Welcome Screen to Better Explain Itself

Vivian Schiller Is Lead Candidate for Twitter’s Head of News Position

Dick Costolo Makes $14,000 a Year in Take-Home Pay

At 215 Million Monthly Active Users, Twitter Has a Growth Problem

Stories — Snapchat’s Play on the Ephemeral Status Update

Former Twitter Product Lead Mitali Pattnaik Joins Foundation Capital as EIR

Twitter to Double Its European HQ Ranks

Twitter Debuts Emergency Alerts Service

China’s Free-Trade Zone Could Be a Small Step in Facebook’s Continued Growth