I haven't seen this kind of thing used anywhere, and I don't know if it's already in the app.
I'd like to allow users to rank a post, so I can track the quality of a user's posts.
Is it already in the app? If not, how hard would this be to do? I know PHP.
best thing i could think of is to use the ratings mod:
http://custom.simplemachines.org/mods/index.php?mod=91