I would like to limit the display of related posts to certain post types. Could you implement that feature?
I use Ninja Popups, a plugin to create popups. Popups are normal posts of type snp_popups. Unfortunately, therefore related posts are shown in the popup which makes no sense. It's possible to hardcode it not to show the related posts on a popup but I was confused about the Displayer() function in easy-related-posts/erp_display.php - the WP_Query object there is not the current post?