I've used photoshop a lot for when I can be bothered to get the images off my P&S, seeing as it gets nowhere near enough use. Having used one of my collage's somewhat old (I think it counts as old now )nikon D-40 made me see how so-so my curent camera is.
Overal I've just not had time to photograph anything recently.
When I began years ago I used PS a little bit too much. Think about 60 Minutes per Picture, filter over filter and everything that had to be done to make it at least a little bit beautiful. These days I try to use it as less as possible, and it works really good. since my equipment grew and my skills got better, I don't have to change so much. Think for my latest pictures I used Photoshop only about a Minute to add my pre-made frame and a little bit selective colorcorrection. That's all I use it for since a few months...well, if it's a portrait for sure a little bit more, my models expect clean skin, but even then I try to keep it as close to reality as I can