LawrenceWoodman/related_posts-jekyll_plugin — pull request #1 by tbjers (2012-08-14 15:24:10+00:00)
Title: Scan content for occurrence of tags

Simple addition to scan the content of the posts for the presence of the tags, if they are present, it will consider the page related. This should probably be evolved into taking the number of occurrences into account when sorting the posts as well.