"What little effort there is to improve things is often duplicative between the three+ branches of effort." That's funny, because I'm on the mailing lists for

"What little effort there is to improve things is often duplicative between the three+ branches of effort." That's funny, because I'm on the mailing lists for illumos and SmartOS and I see that everything generally useful impemented in SmartOS ends up upstream in illumos. Do you have any evidence to support your claim? It's true that less and less software compiles on Solaris 10. I have to spend time patching badly written software to get it to compile. I have however not noticed any performance impact, on the contrary, that same software runs faster on Solaris 10 (and by extension illumos and therefore SmartOS) than on GNU/Linux where it has been developed, which is a slap in the face of GNU/Linux crowd hacking on that trash fire. SmartOS is a different story, completely different: they use pkgsrc and their library is 15,000+ packages. So the argument here is mis-information. Presumably, this is being done on purpose, "because Linux"?