"Perfection is achieved, not when there is nothing more to add, but when there is nothing left to take away." -- Antoine de Saint-Exupery
"It's not the daily increase but the daily decrease. Hack away at the unessential." - Bruce Lee
Obviously not hack as in hack, but when it came to fighting he was a better hacker than any of us.
I wonder if any ex-Microsoft employee ever came out and said that they actually had the explicit goal of making each successive version of their main products (windows, office) much slower than the last so that people would upgrade to a new computer, making Intel happy, and leading to more "comes with the computer" licenses instead of pirating.
I think it is useful to keep in mind that gobs of features sell, and (was it Joel Spolskey?) someone noted that any given user needs only 11% of a product such as a word processor, but another user needs a different 13%.