Its just marketing campaign from Nvidia and proves nothing. Btw. if you really want to use Nvidia chipset we for sure will have more closed drivers also... ATleast this how it looks on the Linux desktop... And as we know Linus says **** NVidia However I thinks its better to learn "lazy" coders to powersafe theyr apps instead. And if we make more apps (and backends) "opensource" we can also help each other to kill those failing apps. Just an example the one that was reported on some blog for some week ago about search/tracker db that did wakeup because battery app did change desktop file on Harmattan. There is probadly more example of similar stuff that can be improved if as much as possible is open source.