feature, n:
        A surprising property of a program.  Occasionaly documented.  To
        call a property a feature sometimes means the author did not
        consider that case, and the program makes an unexpected, though
        not necessarily wrong response.  See BUG.  "That's not a bug, it's
        a feature!"  A bug can be changed to a feature by documenting it.
	             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

And thus, according to fortune, these are features, not bugs. But I still want
to fix them :)

- The ball gets enters infinite bouncing loops if it gets stuck between a
series of invincible blocks. Again, a design bug, which I've currently worked
around by randomizing the direction of the ball after 20 seconds of airtime.

- GNOME Breakout sometimes segfaults randomly, and I'm never running it under
gdb when this happens. This sucks. So run this under gdb and send me the
backtrace :)

- Entropy will amplify collision detection bugs. I think it's horrible,
regardless, but somebody wanted it implimented.

- When keyboard control is enabled, and the app has keyboard focus, and the
pointer is outside the window, the application doesn't register keyup events.
This gets annoying very quickly, but I can't seem to work out how to fix it.

- There may be issues with the automatic pause logic.