Right, any desktop app where you have to wait for a non-stupid operation (like a Gaussian blur on a 50mpix image) makes me want to throw my computer through the

Right, any desktop app where you have to wait for a non-stupid operation (like a Gaussian blur on a 50mpix image) makes me want to throw my computer through the window. It's 100% unacceptable, every interaction should have its result in the very next frame, and we have all the tools for that.