Urban Gardening–In a dumpster?

I came across an interesting post on Apartment Therapy’s Re-Nest blog.
Has anyone heard of Dumpster Gardening?

(Photo courtesy of the brilliant minds at Apartment Therapy.)

Click here for the link.

The idea, I suppose, is to transform abandoned trash dumpsters into planters for urban gardening. It seems like a good enough idea for someone like me with a couple empty parking spaces in my lot, but not a single blade of grass. But, are there really a multitude of abandoned dumpsters hanging around in your city?

Let me know if you spot one!