Are you tired of Kinect hacks yet? We didn't think so -- good thing too 'cause we're not done bringing 'em to you. The latest one to hit our tips box comes from artist Jean-Christophe Naour, a 3D light-painting program he calls Kinect Graffiti. While calling the results "graffiti" might be a little misleading (Naour isn't exactly bombing virtual walls) it does whip up some nice streaky neon images that can capture the act of tagging, if not the final product. We won't waste any more of your time with our rambling -- a picture