Jason,

Some of the following might give you and others interested in Craigslist Marketing a few ideas.

Checkout my posts about Shannon Lewis Craigslist book...
http://www.sowpub.com/forum/showthread.php?p=5732

And...
http://www.craigslist-book.com/blog.html

“Spamvertising” will End Marketing on Craigslist!
http://www.sowpub.com/forum/showthread.php?p=13333

How Teens Can Make Money On Craigslist
http://work-at-home.business-opportu...on-craigslist/

Another recent Craigslist ebook getting some good reviews...

Katherine Ly
http://craigslistgold.com/

Of course, there's more Craigslist info & Research out there...

Much of it Free!

Especially... By Testing out “Creative” classified Marketing ideas...

Including using Multiple email addresses and other stuff like multiple posting Software etc.

But do your Homework well before you try...

Phil