For those of you who may have been wondering where I've been, these past few weeks have seen me grading final projects, writing a chapter on analyzing Next Gen DNA sequencing data for the Current Protocols series, and flying back and forth between Seattle and various meetings elsewhere in the U.S. It will probably take years of bike commuting to make up for my carbon credits, but most meetings I attend don't have viable alternatives in venues like Second Life or World of Warcraft. Anyway, as I sit writing on an airplane, I think I could revise the title for Dr.