One of the best things about Dreamforce is the amazing speakers that they draw. This year Neil Young was in attendance to speak to us about LincVolt. LincVolt is attempting to build a zero emmissions auto that would elimitate re-fueling and generate power to the home when it is parked. If you haven't heard of LincVolt yet, take a look at their website (which Salesforce.com is building for them) and see the amazing things they are doing.
At the conference I sat about 5 chairs away from Neil Young before it was his turn to speak:
Here he is on stage with the LincVolt and Marc Benioff of Salesforce.com: