Not too many of those companies still in business. Thank God the man (Shimano) is still around.

"The Man" always seems to be around in the form of Shimano, Microsoft, GM (or Mercedes, if you prefer), whatever. It's a moot point whether we'd all be in a better place if they hadn't dominated their industries in the same way. The reason that most of their competitors aren't around is not that they made inferior products, primarily -- it's marketing (at every level) and the herd instinct of the consumers. I'm thankful that we still have Apple and Campagnolo and the other smaller companies around to leave a bit of choice. Shimano's path has been one of increasing (and unnecessary) complication, designs without replaceable parts, with a high obsolesence, and incompatibilities that cause dizziness and despond. I don't agree that this is where cycling should be; that's no fun for me, anyway.