After developing a relationship with a blog owner and being told you may guest posts on their blog for your client: How do you compose and write a great guest post? How do you pick a good topic? How to you compose the post to serve the blog your are guest posting for and your client? Should you write the post like you are a member/writer for the blog you are posting for? How much should you keep your client in the loop of what you are posting on behalf of their company? Does anyone have any good examples or experiences when creating a great guest post?