I just did a post on Recycling bikes, but if you are a creative, craftsy person another way to keep bicycles out of landfills is to reuse or repurpose them from one thing to another.
1.) Make An Arch
2.) Make Tables and Lamps: From David James bikist creator, and recycled bicycle Artist: bikengruvin.blogspot.com or bikengruvin.com
3.) Make Lamps
4.) Make a Chair
5.) Make a Gate
6.) Make Furniture (www.bikefurniture.com)
7.) Make Jewelry; http://bikepartjewelry.com/
8.) Make a Fence
9.) In the Garden