On Fri, 2 Sep 2016 13:00:48 +1200, I wrote:
A user comment on the Phoronix item
says they mainly hacked the Linux emulation in to be able to run Adobe
Flash Player and other proprietary stuff. So dropping that definitely
counts as a security improvement...
On the other hand, FreeBSD takes Linux support much more seriously,
with an emulation layer specifically targetting Centos 7