Well, you said Solaris, not SmartOS.
If you really believe there is more information in SmartOS' wiki than in man pages & other proper documentation available about Linux, I don't think the problem is with the Linux monoculture, but somewhere else.
If you really believe there is more information in SmartOS' wiki than in man pages & other proper documentation available about Linux, I don't think the problem is with the Linux monoculture, but somewhere else.