I agree with all of these questions and points, this is a huge problem and not "just numbers" argumentation anymore. Also, you're speaking only of a "hot" part of this market, corporations and patent trolls. Copyright is otherwise fine, especially if you want to sell your software yourself, even if it doesn't claim any patents. Why wouldn't I respect e.g. blizzard who gifted me with starcraft, or rake in grass for jets-n-guns, or some saas whose guys worked hard but leaked their "numbers" to the internet somehow. You can't just throw them out with the bathwater.