Ifixit.com has long been a great source of information for people looking to repair their own Apple products. But starting on 21st of april, iFixit expands its scope to all kinds of products, and will also let people add and edit new repair manuals. Along with sites such as instructables.com and Make magazine iFixit is now a force of good to be reckoned with for all of us who see the environmental value of the DIY culture.
Ps: Check out my Repair the planet-category for my meager contributions.