I've added two stress-relief links under "Other Fun Places to Visit" on the right here.
The first is the classic bubble wrap. And I find it just as satisfying as the real thing, proving that for me at least, it's all in the noise. That wonderful plastic popping noise. Try it on manic mode for the full experience. Use it in the office with the volume up, and your office mates will come looking for real bubble wrap.
The second is a place where you can work out your frustrations in art, Jackson Pollock style. Just drag the mouse around and see what sort of masterpiece you can create. Double-click to change colors.
Okay, the links will be waiting for you over on the right, whenever you want to indulge.