Thanks for a really nifty plugin. I am having one issue with the plugin at the moment. I have setup my own custom theme as a website.
In my header file I call: <?php the_subheading(); ?>.
This works for all my static pages except one. I set one of my static pages to be the "posts page" (wordpress settings page).
The sub heading will not show on this page. This is strange as all pages use the same header file.