I think when people talk about PHShoping it is all about what is adding or removing of people/things, painting like makeup in fashion photos & things needed in the commercial field of adverts, falsifying news events with flames & explosions being introduced where there weren't any. Regular tools like gradation, sharpening/blurring, toning, colour correcting, saturation/desaturation, dirt removal & artefacts that came about from scanning or development or processing is vital to presenting a decent image as one would like it to be seen. I think there are many tools in PS that we are fortunate to have at our disposal. No need to feel guilty give us great images...