One word - Bioinformatics: I've often found so-called hot jobs listings humorous. Usually they amount to a cursory listing of high-tech type positions with a couple of low-tech industries thrown in because everyone else will be going into high-tech.
This listing from Smart Money, however, is quite interesting. They give you areas of specialization, so rather than computer programmer, you get Data Miner; rather than Lawyer, you get Intellectual-Property Attorney. Basically they looked at trends in industries and extrapolated. Ah, if only I could start over...