They say that their site uses this "technology", however I've been successful at copying multiple whole site pages (now in trash as it was only a test). They posted directly to dev server (local host) without any problems and displayed just fine.
I suppose if I really wanted to acid test this, I could put it on a real site, up on the internet, and test it's functionality. but that would be in violation of their copyright for their content and their images.
For me, I have successfully proved that this "technology" is not worthy of taking up space on my server and am going to pass on this plugin.
I'll stick to more traditional (ie: tested and proven) methodologies that really work.