Home Depot just announced it will accept compact fluorescent bulbs for recycling at all U.S. stores (Canadian Home Depots began doing this late last year). Considering the mercury content in CFLs, free and convenient recycling is a big plus for the environment and for encouraging wider adoption of these bulbs. I've already set aside some bulbs to be recycled--Home Depot, here I come (and while I'm there, my shopping list includes . . . !).