Comment Re:Microsoft and Open Source don't mix (Score 1) 339
people who clamp on GPL violations back it up with proof - i.e. showing what signs indicate that the violation occurred.
They don't just tell companies to pay them royalties or else.
Microsoft did not reveal which parts of the Linux kernel it found infringing, even though it has the code to read through.
claims of GPL violations are based on evidence in the published binary: comparison with a known GPL binary, telltale signs of known code (symbol names) and sometimes the actual GPL itself quoted verbatim inside the binary
These claims of violation come with hard data - which bytes are which values, and why that's bad. It's not a claim of 'you're violating the GPL because you copied GPL code. I won't tell you which GPL code you copied, or how I know, I'll just say that I'm the owner of that code'. That's insane.