The Starfish and the Spider organizations: Niklas Zennstrom and Skype; Craig Newmark and Craigslist. They discuss the formation of the Apache software model and how editors work on Wikipedia articles. They then discuss the starfish self-organization of participants in the Burning Man festival. American lawyer Granville Sharp's decision to defend the freedom of a slave named Jonathan Strong leads him to connect with the Quakers and to advocate for the abolition of the slave trade. The authors use Sharp's story to illustrate five foundational principles called the Five Legs: 1) Circles; 2) The Catalyst; 3) Ideology; 4) The Preexisting Network; 5) The Champion. They apply
Starfish such as "Astropecten" and "Luidia", swallow their prey whole, and start to digest it in their cardiac stomachs. Shell valves and other inedible materials are ejected through their mouths. The semi-digested fluid is passed into their pyloric stomachs and caeca where digestion continues and absorption ensues. In more advanced species of starfish, the cardiac stomach can be everted from the organism's body to engulf and digest food. When the prey is a clam or other bivalve, the starfish pulls with its tube feet to separate the two valves slightly, and inserts a small section of its stomach, which releases enzymes