Who has the best dumpster?

Our apartment complex's dumpster is a good source for home electronica (a 13" B&W TV, a cassette deck, a receiver reeking of cigarettes when warmed up, 2 boom boxes, all in working order...), but I've come across only one PC (clone 386). Who has good dumpsters for finding computers? Retailers? Universities? OT, sorta: Our local Goodwill stores here in Portland have the maddening habit of putting all the monitors on these shelves, all the boxes on those shelves, and all the keyboards in that big bin over there... Found the keyboard for a Mac 512k or Plus but could never find the monitor&breadloaf. Then, in the checkout line, I saw it in a cart! Didn't get the machine, but the guy was happy I found the keyboard for him. Later, I thought Idiot! I shoulda checked their dumpster for other odds'n'ends. I've volunteered before to help assemble complete systems, but they don't have the shelf space for it. Good list, Jay. long-time listener, first-time caller, Mark