Last week i find out about WordPress Uniquefier and i was thinking that this is great way to avoid duplicate content penatlies, but then i found out that this plugin is not that good because you can't rang high in search engines. I was thinking if you are able to have content that you are copied from somewhere else (you can get tons of content from anywhere) and that content pass copyscape (people's says that pass in version 3.0) you don't have to think for rankings because you are not going to rank that site, instead you are going to sell that site on sitepoint or somewhere else. Let say that you have 1000 page website and all content on your site is copy-paste from some other sites but when you offer your site on sitepoint you are going to mention that all content on your site is unique and when potencial customer check trought copy scape he will see that content is unique. This way you can sell thousands websites with "unique" content. Is this possible? Sorry for my bad english.