Why? I have such motivation, yet I have no intent on eliminating Windows from our desktops. That would be very disruptive to our 2.5K users, and Windows does a

Why? I have such motivation, yet I have no intent on eliminating Windows from our desktops. That would be very disruptive to our 2.5K users, and Windows does a pretty decent job there. However, AD is very pricey due to CALs, and what it gives me is IMO not worth the price if I can replace it with Samba 4. That said, we're only beginning to explore this option, so it may not be viable or wise.