The article made it clear that it's _expensive_ to enforce the license, and time consuming. Most software developers don't have the kind of deep pockets, or the time, required to chase down Sony. You may be both wealthy, and have lots of time on your hand - in which case, it would make sense for you to chase down Sony violating your copyright - if you are so inclined.
Nobody has a problem with Sony writing their own version of BusyBox - good for them if they can do it. But, if the reason they are writing their own version, is so they can, without worry, violate _everyone else's_ copyright - then that's somewhat shady behavior.
Ironically - from a "Game Theoretic" position, Sony's approach is entirely rational. Take out the opponent who can stand up against you, and crush those who can't.
So - I'm simultaneously impressed by their strategy while offended by their attitude.
Nobody has a problem with Sony writing their own version of BusyBox - good for them if they can do it. But, if the reason they are writing their own version, is so they can, without worry, violate _everyone else's_ copyright - then that's somewhat shady behavior.
Ironically - from a "Game Theoretic" position, Sony's approach is entirely rational. Take out the opponent who can stand up against you, and crush those who can't.
So - I'm simultaneously impressed by their strategy while offended by their attitude.