Script for sharing stories [PHP/WordPress]

Hello everybody,

I’m looking for PHP Script or WordPress plug-in/theme to share and discuss stories.

Key concept is - users can sign in and write down their stories. Other users can like or not like stories (scoring system) and comment. Script should provide ranking for best stories.

Anyone knows something like that?

You can use a frontend post plugin (there are many) to let visitor post a story and a star rating plugin, to let visitors rate story.