David Heinemeier Hansson at Startup School 08 : The Secret of Making Money Online
David, aka DHH of 37signals that also created the most coveted web frameworks of the day Ruby on Rails , delivers this revelation of making money online : have a price and charge your customers . ( Startup School , 2008) The blog of 37signals called ‘ Signal vs. Noise ’ is my favorite and source of inspiration for my own entrepreneurial journey.