I never used or saw a VESA in real life but looks like great idea and getting a stand or arm for VESA mount isn't that expensive. You really had to have VESA in mind to notice the link to order a VESA iMac. Sort of like you had to know you wanted an extended keyboard with a Num Pad. Anyway, in my case Twelve South sells a stand to prop up the iMac if it sits too low, but wondering if I can install a VESA mount on a regular iMac.