[maerF0x0]

So if my record player plays a record at the wrong RPM it's breaking the artist's IP ?

If I modify my honda civic with a body kit I'm breaking IP?

If I put a sticker over the apple logo on my MBP I'm infringing on their design?

to me the modification of bits in MY Nintendo from MY Cartridge should be none of their business.

[sneak]

I mean, in a strict interpretation of copyright law, it's a violation of copyright to sing a copyrighted song to a friend.

The things you describe are legitimately derivative works in the scope of copyright's worldview.

The issue is that viewing every single idea or concept as "property" with an owner and a price tag attached is a fundamentally broken model.

[somethingwitty1]

Your first statement is not true, at least in the US. Copyright gives the holder the rights over the ability "to perform the copyrighted work publicly" (directly from US law). The wording from the law on public performances: "to perform or display it at a place open to the public or at any place where a substantial number of persons outside of a normal circle of a family and its social acquaintances is gathered". Even in the strictest interpretation of the law, no reasonable judge/lawyer would find that singing to a single friend would meet this criteria. So someone can absolutely sing a copyrighted song to a friend without being in violation of copyright law. You can even do so with a group of friends (as long as it is what is deemed a normal circle of family/friends).

[sneak]

Yes, I should have clarified the "in public" part.

My original point about the idea that someone can own a song or a number as if it were property is fundamentally insane.

The fact that it being a violation or not depending upon whether the song is sung in public or in private illustrates that point nicely.