Not a fan of overly processed images either, but I'd disagree with you about these being grossly overprocessed! Yes he was outside the rule ("Photos submitted to Picture of The Year must be a truthful representation of whatever happened in front of the camera during exposure. You may post-process the images electronically in accordance with good practice. That is cropping, burning, dodging, converting to black and white as well as normal exposure and color correction, which preserves the image's original expression") but I think he is very good at what he does!
How is adjusting colour any different from straightening a horizon, digital blending (or HDR) to dodging and burning etc etc! I used to be against adding bits (eg birds) into images, but that seemed hypocritical when I was happy to use the clone tool to erase power lines!
I also liken it to how much impact $'s and camera technology have on an image and whether that is any different to the use of photoshop - eg Tim's surf shots are excellent images, and they are reality if you look at life trhrough 600mm lenses! Steve's Christmas lights were also brilliantm but certainly assisted with super high ISO of his camera.
Although I doubt that we will ever progress much beyond amateur ranks in world of photoshop - (lack of time & money),
not sure that I agree with the interpretation in the rules above as to where the imaginary border of acceptable photoshopping lies,- surely it is the right of the photographer (Artist?

) to present the best possible image to his target audience as much as it is the right of individuals in that audience to look or look away! (and told you it was a sure fire way to get discussion flowing!!!!)
