Exactly! GPL levelled the field. BSD has been around for much longer than Linux and is very widely used. All commercial Unices and even Windows contain code

Exactly! GPL levelled the field. BSD has been around for much longer than Linux and is very widely used. All commercial Unices and even Windows contain code from BSD but the *BSDs are still lacking contributions and funding. People always complain about RMS' decision to make GCC a complex interconnected bundle. Sure right now it's a stupid decision and the GCC folks have to work on breaking it up. But the decision has to bee seen with the historic context. But there are simply many people here who think of themselves as hotshot entrepreneurs and take plenty of code without contributing back. I know I know ... they released their implementation of the x hundred nodejs logging library under MIT license. What a huge contribution to society! ...