The dude attacking Mojang isn't looking good. > Its amazing to see so many people loyal to this game maker. Good on him. Eh, didn't take the time to consider some of us are against the patent bullying, and not just fanboys. > 1. I am not the inventor of the patent in question. > 2. The personal attacks are a bit much don't you think? As long as people aren't doing anything illegal, I don't see why they should refrain…
Patents are there to stop people stealing a technology you invented Actually, that's exactly the purpose of patents. Patent legislation casts a wider net only because there's no effective way to assess the validity of someone's claim that "I invented this independently and was uninfluenced by your invention." You and notch are in the technically wrong column on this one. Compare to: "Life jackets are there to prevent…
The motivation behind patents was to get inventors to reveal their inventions. Prior to patent law, inventors just kept everything a secret. This meant that inventions would get lost and had to be rediscovered later on. So in exchange for revealing their "secret sauce" to the state, inventors get a temporary monopoly on their invention.
As for the idea that you could never, ever tell whether somebody invented the same thing independently from another, I don't understand why you'd think so. In the extreme case, if it's the 16th century and two people living on different continents invent the same thing days apart, you can be pretty darn sure that neither copied the other. Information didn't travel that fast. But this doesn't matter in patent law, because its purpose it not to prevent the "stealing" of inventions. Its purpose is to encourage disclosure by awarding a temporary monopoly on an invention.
This is in contrast to copyright, where it is a valid defense to say you created your work independently.