Problem with guids and absolute links
1) The GUID is exactly that — a GUID. It’s used to uniquely identify the post. If you need to link to a post, then use get_permalink( $post_ID ) ($post_ID is optional) (link: get_permalink). 2) Not without a plugin, no. There’s talk of using an image shortcode for 3.1 though, or maybe 3.2. In the … Read more