Possibly one of my favorite articles on the subject with special emphasis on Sin #1 is detailed in an article from back in 2000 on Old Man Murray, titled Who Killed Adventure Games
http://www.oldmanmurray.com/features/77.html
It has given me my favorite phrase to use on coworkers who are engaged in unnecessary work:
"The first step in [disguising yourself as] a man without a moustache, is not to construct a fake moustache."