Mainchan

Mainchan is a content aggregation, web content rating, and discussion website. Registered members submit content to the site such as links, text posts, images, videos, and polls, which are then voted up or down by other members. Submissions are organized by subject into user-created boards called "subchans". Users can also earn "karma" for their posts and comments, a status that reflects their standing within the community and their contributions to Mainchan.