One thing about open source is that even the failures contribute to the next thing that comes up. Unlike a company that could spend a million dollars in two years and fail and there's nothing really to show for it, if you spend a million dollars on open source, you probably have something amazing that other people can build on.

With Akismet there was an interesting dilemma. Is it for the good of the world Akismet being secret and being more effective against spammers, versus it being open and less effective? It seemed more people would be helped by blocking spam.

I'm an investor in MakerBot, which is a good example of the 'thingiverse'. The idea of applying collaboration and rapid iteration to things that we interact with and hold in our hands every day is super revolutionary.

Matt Mullenweg Quotes