I think you're missing the point. There are two ways to interpret "GIMP should be more like Photoshop". One is to assume that the person saying it is out to get your goat. The other is to assume that they're making an allusion to the well-trodden field of people saying "Photoshop has better UI in <particular area>, let's do it that way". The fact that you chose the first one is, I think, what the above reply was getting at.