Selected answers from the Dumb SEO Questions Facebook & G+ community.
Dan Thies: The purpose of this is to rip off and republish content, and I don`t do that. So no, haven`t tried it.
If you have a website that someone managed to delete without backups, we`ve only had to deal with that once. Recovered some content, ended up using Scrapebox with Excel to extract titles, categories, etc. to create a database upload for Wordpress.