Share 'Groupon for Energy Audits?'

In the discussion "Transforming Existing Buildings Through New Media: An Idea Exchange." the question of using Groupon or other couponing sites like Living Social came up. Consumers of the products are often looking for new products and services they might not otherwise try like an energy audit (my sister in law tried a pole dancing class with a few friends). If you use Groupon to sell an energy…