EWG's Skin Deep Cosmetics Database - world's largest personal care product safety guide. Found out some of my favorite cosmetics and lotions may be contributing to my allergies, and some contain known carcinogens.
17 Websites To Visit When You're Bored Out Of Your Mind
Tips: A community of enthusiastic professionals sharing their knowledge and passions of all things second-hand. Also includes links which list Flea Markets, Consignment & Pawn Shops, Estate & Yard sales by state.
It's a nonprofit movement of people who are giving (and getting) stuff for free in their own towns. It's all about reuse and keeping good stuff out of landfills. Each local group is moderated by local volunteers (them's good people). Membership is free.