
Found this interesting tidbit about the color
red; to do any kind of actual work (i.e. anything requiring critical thinking or on which your performance will be measured), there is a growing body of research indicating that viewing the color
red can decrease performance.
From the Journal of Experimental Psychology (2007, Vol. 136, No. 1, 154–168):
http://www.psych.rochester.edu/facul...ardt_Color.pdf
Edit: Originally posted by a fellow wooter in the latest PE thread on woot.com