Actually Lord Crash made a good point. PC gaming is held back by consoles. Not only by visual/graphics features. Think about in a city, you have few hundreds people in the town hall AC:Unity for example, i'm sure it probably rendered on 3xSLI 780TIs or something, But if on consoles? Due to hardware limitation, it could probably render 20-30 people in town for example.
So what this has got to do with PC you say? Game plays BEST on all platform MEANS PC will have 20-30 people compared to 100. Tell me this is not holding back PC gaming?. Again the 20-30 people vs 100 is just for sake example.
PC will always be on the lowest denominator simply because if people put up a video on next-gen consoles vs PC, they will start questioning why PC is more immersive? Our consoles is NEXT-GEN for god's sake!. You get the gripe