I know this is probably something most people have looked down upon, but my friends and I used to dumpster dive at hardware distributors in my area just about every weekend. I got things like tower cases, empty raid chassis, piles of working hard drives, decent office supplies, etc. If not ordained, you'd be amazed at how 'clean' most computer company's dumpsters are. No food waste, diapers, or other grizzly things. Just cardboard boxes, all the anti-static bags you could ever want and the occasional soda can.
We all grew older, made more money and cut out the practice, but I was wondering if any of you currently do this? We would often run into police officers since they are curious about people in a business complex at 12am, but were often friendly and left us to our task. Is this still how it goes? I'd imagine with identity theft, coppers may be a little more agressive with people digging through the garbage.