The article discusses the design of toggle buttons, specifically whether they should show their current state or the state they will change to when clicked. The comments reveal a debate about the best approach, with some arguing that it should be obvious what the current state is and what the state will change to. The discussion also touches on the importance of clear and consistent design, particularly in situations where the user may not have immediate feedback, such as with audio controls. The ideal design should balance clarity, simplicity, and user intuition.