Article Marketing Automation allows people to drop their sites into the network for others to publish their content on. Does it make sense to create an autoblog with this as an element of your blog farm? The blog would not be niche-targeted...it would be a general blog, but it would always be updated and if you used ASP you could have a lot of link juice flowing through the site. Then you can drop you own posts in to point at your money site...or you could import posts with Autoblogged and have your keyword converted to links pointing at other elements of your blog farm. It's an idea anyway...but how sound of an idea?