There was a slideshare of someone who discussed opportunities versus ideas. I've failed to bookmark it, and slideshare, Google and HNSearch don't seem to help. Anyone save the link? Thanks. (Was temporarily on front page March 7 - but don't see it on HNtimeline)
Is this what you're talking about? <a href="http://growthbay.com/post/44698344628/stop-thinking-up-startup-ideas-presentation" rel="nofollow">http://growthbay.com/post/44698344628/stop-thinking-up-start...</a>