Absolute goodness of jails and the simplicity of making a small bootable readonly CDROM image made FreeBSD a clear winner for me in the late 1990's & early 2000

Absolute goodness of jails and the simplicity of making a small bootable readonly CDROM image made FreeBSD a clear winner for me in the late 1990's & early 2000's. In the 2010's... the world moves forward, now it's about having a standard virtual image.