The Ticker: Netflix for E-Books; Instagram on Drugs; Peer Power; Twitter’s Big Secret; Tesla Fire

TechCrunchStartups Pitching ‘A Netflix for E-Books’ May Have a Tough Sell

BetaBeat: No-Fun Instagram Blocks Hashtags Used for Selling Drugs

SocialTimes: Peer Recommendations More Influential Than Any Other Kind of Advertising

BusinessWeek: The Hidden Technology That Makes Twitter Huge

The New York Times: Another Fire Raises Questions for Tesla