GIMP – What do you want to learn?

So far, I’ve put together two tutorials based on the most common tasks that I perform using GIMP. Now it’s your turn. I want to make more GIMP tutorials, but I’d like to make them for what you, the reader, are interested in learning. I’d also like to know what you think of the first two tutorials. Would you like to see more screenshots? Videos? Explanations? Express your thoughts in the comments below.