So, it would be OK for me to rip your site(s) as long as I put my logo above it with a brief statement about the date I copied it? That is certainly good to know!
"This is Joe-Joe's page as it appeared when we ripped it off at 11:05 GMT on April 1 2007. While there may have been changes since then, this is a reasonable facsimile and works just fine in bringing money producng traffic to this site. To see the original site. please <a href="www.joe-joe.tld" rel="no-follow">click here</a>. Just to make it look like we have made enough changes to fall under the doctrine of fair use, we have highlighted a few words on the page for you."
Tedster speaks wisely when he points out the symbiotic natiure of the relationship that has evolved between webmasters and Google. Good to keep in mind that there is a difference betwen sycophonts and symbionts. Also good to keep in mind that even symbionts someties get eaten!