The Ticker: Social Blunders; PR Habits; Release vs. Blog; Edelman Gets Paid; Disqus Comments

Hubspot: 10 Social Media Blunders Even the Big Brands Make

Digiday: 25 PR Habits That Drive Reporters Nuts

Arik Hanson: News Releases or Blog Posts? What’s the Future of Media Relations?

AdAge: Edelman Creeps into Paid Media with Chris Paul Appointment

VentureBeat: Disqus Enables Rich Media in Comments, Because ‘Conversation’