Well, I have no interest in Rubix Cubes whatsoever, but I do have a lot of interest in Lego and Lego Robotics, and I saw this posted on a blog recently. Thought you might find it interesting.
Ghan has said he has fixed this. Monovertex please confirm this fix. This was only a problem with people that had signatures in the upper levels like not the special members but the respected members.