Is it possible to have a button hide comments (or something like that) in order to see the question when we write the answer?
When you write the answer it's often useful to see the question to have the same notations, or to be sure you get the definitions right ... It often happens that multiple comment (and answers) prevent you to see the question when you type the answer and force scrolling up and down (and I'm lazy ...).
Or may be a small view of the question above the "Your answer" box.
Sorry if it already have been discussed (or if it seems stupid :S)