Podcasting gallery tours

The best use of podcasting that I've seen to date is reported on in the New York Times: unofficial audio guides for MoMA

The creators of this guide, David Gilbert, a professor of communication at Marymount Manhattan College, and a group of his students, describe it on their Web site as a way to "hack the gallery experience" or "remix MoMa," which they do with a distinctly collegiate blend of irony, pop music and heavy breathing.