Market share.
FreeBSD has had jails for a long time and people using FreeBSD in production have been using them for a long time.
Linux just has a lot more attention.
FreeBSD has had jails for a long time and people using FreeBSD in production have been using them for a long time.
Linux just has a lot more attention.
With Linux being GPL, shipping a product using it means the driver code pretty much has to be released (unless you go to the lengths that Nvidia has done to keep a shim between the kernel and their GPU code).