Holy shit is this episode of This American Life good.
kottke:
The episode surveys the state of the US patent system, using Nathan Myhrvold’s smarmy Intellectual Ventures as a hook to tell the story.
In polls, as many as 80 percent of software engineers say the patent system actually hinders innovation. In other words, it does exactly the opposite of what it’s supposed to do. It doesn’t encourage them to come up with new ideas and create new products, it actually gets in their way.
Must-listen.