I saw a great article today on building your back link network.
Rand Fishkin wrote about requesting links in your order confirmation e-mails. Great idea.
Furthermore, one of the comments in the blog mentioned a company that offered the same thing, but with one exception. After your order placement, if you provide a link on your web site to the company, then the company would credit your account 10% of your total purchase.
As for churches, how many of you have requested that your members place a link on their web sites to the church's web site?
My plug (hey I have to)...please put a link on your web site to mine. The Marketed Church @ http://www.themarketedchurch.com