Comment by cryptonector

That's my question. Why is this thread full of license choice flamewar? Do we have nothing of substance to contribute?

Here, I'll make a substantive contribution. I hope this succeeds and causes a lowest-common denominator Linux ABI to exist that user-land can target, thus freeing us all from the Linux kernel as the only viable option. Solaris/Illumos, the BSDs, and even Windows have all gone through one or two phases of attempting Linux ABI compatibility, ultimately giving up because the Linux ABI is such a fast-moving and underdocumented target.