Jonathan Sothcott; James Mullinger
Henri J. M. Nouwen
Simon Brown
Jake Jacobson
Willard F. Jr. Harley; Jennifer Harley Chalmers
Joel Colton
Carla Needleman
Frederic Raphael
Entrepreneur magazine
Blue Marsden
Frank Tannenbaum
William B. Nelson
Len Wanner
Herbert Muschamp
Jane Eastoe
Michelle Jensen
Henri J. M. Nouwen
Harold Weisberg
Leigh Gallagher; Marc Andreessen; Daniel Roberts
James Bryan Smith
Stephen L. Nelson