Nice article on the Resource Recovery Corp. I used them recently too and thought it was great. You should get that article published in the RISAA newsletter. Same reason for your putting it up, the word needs to get out.
Did you know they've got a web site for businesses and people to "exchange" things? Basically it's a "for free" web site. Maybe you should put these links up with the article.
http://www.resourcexchange.org/
http://www.freemarketri.org/