Anti-cheat will still be one of the biggest problems for the new Steam Machine
(www.gamingonlinux.com)
You know what bugs me so much more than cheaters in my games? Not being able to fucking play them. Sure, cheaters are an issue, but blocking Linux obviously doesn't fix that. Like someone else said, just develop server side anticheat and add a reporting system. I understand the budgetary limitations of smaller companies, but AAA titles like BF6 have no excuse, it's just penny pinching corporate fuckheads.