replacing "the only thing left" is not a business case (especially where "the only thing left" is more than the sum of the rest put together) replacing the GN

replacing "the only thing left" is not a business case (especially where "the only thing left" is more than the sum of the rest put together) replacing the GNU userland reduces legal risk and increases operational flexibility significantly due to GPL3's tivoisation/patent clauses however the kernel isn't GPL3 (and never will be)