Yeah people shouldn't throw such stuff away.
www.freecycle.org
To recycle old stuff to stop it going in landfills, so far I've got:
[2x 500MHz CPU, 128MB RAM, 12GB HDD PC's. (both with NIC's),] CD-RW (External) 14" Monitor, Cables, Keyboards Mice etc.
I'm soon to pick up 5x 17" CRT screens for free. Need one for this computer and might use a couple with the other systems I have and give one to a friend as he needs it.
I've had it with small CRT screens, if I'm going to have one, 17" is minimum,I can then use it with my 15" TFT as well (dual monitors, I can't stand only having one monitor anymore)
Anyway check that site out, it's not just PC stuff but there's some good stuff to be had, you need a yahoo e-mail address to join a group from a certain area but this freecycle thing is global!
*EDIT* No longer getting the computer monitors, I left if too late and they've all gone now :( *EdIT*