When I was studying radio production at uni back in 2010, the Adobe Audition editing suite was rammed full of 2009 iMacs, all running WinXP. It was a bit of a headfuck for a moment, but iMac hardware was second to none, the uni must have got a decent discount from Apple to buy that many, and at the time Audition was Windows only.
And to be fair, they made for excellent editing machines.
lonely Mac user pops in to say hello