Each year, customers of the socially responsible company Working Assets vote on how to distribute the money they've raised for progressive causes. To date, customers who use the company's phone, credit card, and other services have raised more than $50 million. Last year, NRDC brought in $120,000 through Working Assets, and we're one of the nonprofit groups on the ballot again. If you're a Working Assets member, vote online by December 31, 2007. Not a member? Sign up!