I won't.
Oracle took a very clear stand about how they intend to generate value, one I cannot agree with and that I will not enable. I am an enthusiast of open-source and free-software, of value created by sharing and openness instead of ruthless competition and secrecy.
I was considering the use of OpenSolaris in a production environment, mostly due to ZFS. Now I won't. Maybe I'll think again about ZFS if and when FreeBSD takes whatever they can and fork it into a filesystem and toolset that's useful for me. These developments go completely against what I want and what I believe.
Enjoy your legacy products and your short-term profits, Larry. It won't last long.