Review: Brotopia: Breaking Up the Boy’s Club of Silicon Valley. by Emily Chang traces the rise of ‘bro culture’ in Silicon Valley to a startup in the 1990s.  (FT)

Quote of the Day

"Over thousands of years, mankind learned to obey the laws of physics or suffer the consequences. Then the stock market came along, and with it, strange and conflicting ideas that challenge how we’ve been conditioned to view physics."

(Brian Lund)

Chart of the Day

Twitter ($TWTR) stock has had a good year.