There are already a few trophies. Let's brainstorm a nice list of possible built-in trophies... Post count trophies-- 1, 100, 1000 posts Started threads trophies-- separate trophies based on the # of threads started Trophy for filling out all profile info and uploading an avatar Trophies for reporting spam Trophies for "liking" other people's content ?? Trophies for uploading attachments Trophies for # of followers Trophy for having posted at least one thread in all forums you have permission to post in Trophy for # of consecutive days you log in/ visit the site Trophy for posting really long posts. Popular threads trophy - X number of threads that have at least Y replies.