Does anybody knows how I can hack YARPP (Yet-Another-Related-Post-Plugin) to find related posts for custom post type?
I really can’t find any better related post plugin than YARPP. But, unfortunately, it does not support custom post-type yet.
Be wary that the plugin makes extensive use of the options table for caching. This can bring large sites to a crawl.
With a quick look at the plugin you’ll need to change references to post_type == ‘post’ is changed to the name of your custom post type. They seemed to be in two files magic.php and includes.php