I want to make a website where visitors can submit their stories without registering an account (so WP roles doesn't do the trick). I want the posts to have a rating system (doesn't need to be complicated, it can be only with a + and -). Any other feature would be a bonus and wouldn't be a problem. I tried googling and can't find a solution. The site would be a fmylife.com style website.
What is the solution for this? Any plugins, themes?