I have a Wordpress + Buddypress site.
I've created two custom fields which must be filled in each post. Also, I have a form in a custom metabox to show them.
I'm using WyPiekacz plugin to check for minimun words, tags, and categories. So it would be nice if I can tweak it a litle to check if these custom fields were filled or not, and set the post status to draft if the custom fields were empty.