The PC-BSD team is pleased to announce that version 9.1 is now available! This release includes many exciting new features and enhancements, such as a vastly improved system installer, ZFS “Boot Environment” support, TrueOS (A FreeBSD based server with additional power-user utilities), and much more!
If you don’t want an open source operating system but are wary of the petty squabbling over in the Linux camp, PC-BSD is a very good alternative.
I’ve been keeping a reasonably close eye on it for a couple of years now and it is maturing nicely. My only reservation is that it uses KDE, which is really pretty, but I find it hard to warm to it and always gravitate towards Gnome-based interfaces instead.