Am I wrong or are most of the question tagged with photoshop closed?
Since Photoshop is a program that is used to generate/manipulate/edit images, people will actually ask question about how to do things with images.
So you can't close the question if it's not related to programming.
I think the solution will be to delete the photoshop tag so people won't use it wrongly and get their questions closed, or retag it to photoshop-scripting or something like that.