Modify every single feed item adding html code before and after posts. It works like Post Layout plugin, and can execute php code inserted in the footer o header text.
Want to add a copyright notice? You can do it.
Want to add a row of social bookmark buttons? You can do it.
Want to add a signature or an image with your sign? You can do it.
Want to add some links you think to be useful in a feed? You can do it.
Want to change the world to a better one? You can do it (but not with this plugin...)
You can see it live from my feed




