Greener Gadgets conference? If not, you missed out on some killer eco gadgetry and discussion, including a panel on electronics recycling from our own Editor-in-chief, Joshua Topolsky. As the dust settled on the main event, the design competition, Limor Fried and Phillip Torrone's Tweet-a-watt walked away with top honors. The service, which automatically updates Twitter with your power usage, beat out a coin-operated electrical piggy bank dubbed the Power Hog, a decidedly un-electronic indoor drying rack, and a hand-powered portable laundry machine, the Laundry Pod. Congratulations to all who won and participant; hit up the read link for a full list of the finalists.