I think one of the worst things a company can do is go public (outside of industries and niches that simply require large players). It just seems to ruin the quality of a company's products, services & culture.
I know we can't all live in Mayberry, and that people don't really pay for quality, but when your sole objective boils down to pleasing Wall St. quarter after quarter, something gets lost in the process.
Being a part of something that you take pride in used to mean something. Craftsmen and inventors weren't necessarily looking for a seven figure exit (or more), or to become billionaires. They wanted to make the lives of their customers better.
I think we all suffer in different ways because of this growth-at-all-costs mentality, from the top all the way down.