Thursday blog roundup

I'm thinking of a different name to call this Thursday link dump. I don't have anything else shortlisted so suggestions are welcome.

• Marc Andreessen, Bubbles on the brain, blog.pmarca.com
• Heather M. Caruso, Todd Rogers, and Max Bazerman, Leading and Creating Collaboration in Decentralized Organizations, Harvard Business School Working Knowledge
• Joshua Gans, Free books with ads?, CoreEcon
• Joshua Gans, Innovation Index in The Age, CoreEcon, linking to this article published by the Age newspaper
• Jim Heskett, How Should Pay Be Linked to Performance?, Harvard Business School Working Knowledge
• Hugh MacLeod, the cult of the brand r.i.p., gapingvoid
• Robert May, Everything I Know About Management, I Learned From Pirates, Businesspundit