Bird House: How to Build a Wren House - Build an attractive birdhouse that will last for a lifetime, yet only takes a few minutes to build. All you need to create a welcoming home for wrens and other small birds is a short piece of plastic fence post. Read more: http://www.familyhandyman.com/woodworking/projects/bird-house-how-to-build-a-wren-house/view-all
Turn a boring chain link fence into a work of art. Artist Katie Daniels did this installation by 'embroidering' in NYC last year. She used plastic fence weave, spools, lids and cable ties. Have to figure this out on my long fence that backs up to school.
Trellis made of PVC and fence piece. This could be used as a component of your raised garden. I wonder if I could use it as a temporary "fence" visual border by pounding rebar into the ground and placing the vertical PVC poles over it.