Dan has been active in finance, strategy & business building for more than two decades. He has focused on technology & media for most of that time. His notes are here & in his book, The Age of Convergence (2013).
Founder and President Dragonfly Capital. Managed Accounts, Premium Service and free blog at Dragonflycap.com, Professional Stock and Option trader, Author, Get my book here http://amzn.to/1gKxEVv, Adjunct Prof at Case Weatherhead School of Management