Old video, but a classic and relevant to anyone out there with an itch
David Heinemeier Hansson at Startup School 08
I've watched this video by David Heinemeier Hansson (of 37signals fame) many times now because it's full of insight that I thought you guys might find useful.
Also, associated slides are here:
https://speakerdeck.com/defann/a-secret-to-making-money-online