Analysis to paralysis OR time for living dangerously...I am aware that time and circumstances affect perspectives to varying degrees. What has been the verdict in your field of expertise? Some contrasting perspectives in the linked resources may serve to spark this discussion.
http://xark.typepad.com/my_weblog/2005/10/jimmy_wales_on_.html
http://www.amazon.com/Break-From-Pack-Compete-Copycat/dp/0131888633
http://www.amazon.com/The-Innovators-Dilemma-Revolutionary-Business/dp/0062060244
http://www.amazon.com/Life-Problem-Solving-Karl-Popper/dp/0415249929
http://en.m.wikipedia.org/wiki/Goethean_science