I been pondering this for years, and with the economy having issues, it makes more and more sense.
Do any of you use a barter system for anything?
I know computers and can do that for ANY type of business for trade for their product. All I have to have is a roof and food. I could fix systems at a local grocery chain, and probably at my apartment [that seems to be vacating more than ever] and work out free room and board for keeping them running when they can't afford to pay some service company excessive [and not worth it] amounts of money. Secondly, I would EASILY and gladly work on a farmers field to to help grow food for myself and others.
list off what you could do