This is a market problem that I don't think Bungie should be trying to solve. Let me explain...
Console users appear to be coming to PC because of the better graphics. Some of these players wish to continue using controllers which I understand. I would too. But PC games typically do not have AA and imho, D2 should not have AA for PVP. Some of those console players are amazingly adept with the controller and I think they will have an unfair advantage. So... consoles clearly need better graphics. Console players are leaving D2 on console to play D2 on PC because of better graphics. Sony and M$ need to respond to this market demand. But let's not pollute D2 on PC by adding AA. It will diminish the game to accommodate a small percent of the player base. If you prefer a controller, stick with console. If the graphics limitation on console bothers you, come to PC. We will welcome you with open arms. Literally, the more the merrier. But you should have to deal with no AA while using a controller on PC or learn MnK. Until the console manufacturers respond by proving better graphics options these should be the choices you have.
I played D1 on XB1 with a Xim. I've never been able to use a controller. And I have to say the Destiny community on XB was amazing. You are a truly wonderful community and I am thrilled some of you are coming to PC, truly. But you guys are hella good with that controller. You have more dexterity in your thumb than I do with my hand/wrist/arm. You guys are good with that thumb stick, real good. You'll have an advantage with AA. I know it, you know it, and I hope Bungie realizes it.
I don't think using a Xim on a console is "cheating".
I am mediocre at PVP and actually prefer raiding and other PVE content so I can assure you I gained no advantage by using a Xim. It simply allowed me to play on the console.
Not even sure where you found a complaint in my post about "equipment". Where you perhaps responding to a different post? It's OK, the Internet is hard.
Now using a Xim with a controller on the PC would in my opinion be cheating so I am in agreement with you there.