Hi I run a self hosted site on wordpress.org, and also have the same site name on wordpress.com. I do not currently use the .com one but have been thinking I may start doing so in order to link in with the other blogs on wordpress.com which have similar topics to me. If I was to duplicate all my pages and posts over both sites would this be a good idea. I guess I am concerned that in terms of SEO it would be frowned upon to have duplicated content. I do apologise if this is a naive question but when it comes to blogs and SEO I am currently very naive. Any advice would be great.