When you try to open a new bug report in the developer forum, first the Post button is blue:
but then if you type anything in the title, and leave the field (click anywhere else with the mouse) then the Post button becomes grayed out:
This is pretty annoying, as "experienced" users will not try to click the gray button but instead start to look for what's causing it being gray. After wasting some time I clicked it and it turned out that it does work.
