I regret never making a screen snapshot myself, so probably not. I fear that Oracle is keeping XBugTool in reserve as kind of a doomsday weapon to deploy on unsuspecting customers they suspect of disloyalty, to prevent them from ever filing bugs against any Oracle software.

One thing I did keep a screen snapshot of was of how XCalc loses its shit after you resize it a bunch of times.

http://www.art.net/~hopkins/Don/unix-haters/x-windows/XCalc....