To support the oft-made claim that Carnegie Mellon University students have no lives whatsoever, there is a directory of Dr. Pepper imitations, and their ratings (on a scale from one to five Dr. Pepper cans) at http://www.andrew.cmu.edu/user/mpreston/main.html. Among the highlights not already mentioned here: the five-can-rated Dr. Riffic (get it?) from Eckerd, and the less-than-perfect Mr. aahh from Giant Eagle and Mr. Ahhh! by World Brands.