Our recent coverage of the Cracked story "The 5 Most Horrifying Bugs in the World" made reference to the Schmidt Sting Pain Index, something we felt the need to explore further. Apparently Dr. Justin O Schmidt, an entomologist recently retired from the U.S. Department of Agriculture's Tucson Carl Hayden Bee Research Center, felt the need to create a ranking system for insect stings. More specifically Hymenoptera stings, the order of insects that includes bees, wasps, ants and sawflies. Typically the "research" was conducted on himself and frequently required provoking the little guys to…