A new #illumos distribution, #unleashed, has just been released. Looking at 1.0 release notes[*], the project seems to aim at being a modern amd64 general-purpose system, importing part of #freebsd/ #openbsd 's userland, while dropping maintainership of legacy and obsolete #opensolaris code
http://unleashed-os.org
[*]http://unleashed-os.org/releases/1.0/notes.txt