Commercial chat group

Hello All,

A friend of mine bought a small metal fabricating shop and is now
looking at cnc routers. I know this group is geared toward the
hobbyist, but I would like to know if anyone is aware of a chat group
geared toward commercial where he can discuss the pros/cons of
different manufacturers and types of routers. I have not been able
to find one. He's new to cnc routers and needs some guidance, but
doesn't want to rely on what a manufacturer tells him.

Thanks alot,
Mike