I'm a fan of GTD and OmniFocus.
One feature I very much appreciate w/ OF is the
window, i.e. w/ a hotkey combination a HUD window opens in which I can type what popped up in my mind w/o knowing at the time being in which project or context to file it so it will be filed automatically into the INBOX for later reviewing.
Would it be possible to have a similar feature in PB?