Guyz , one of the most sorted website I have come across .The way they have organised the differet sections is just amazing . It basically works on the number of karmas you acquire through posting or commenting .The best part is that you submit your post in the specific subreddit which allows user to follow the specific reddit of its interest and reduces tge hassleness.
The rules of each subreddit are mentioned in their columns , you need to go through them before submitting your content as every subreddit has their own protocols.
So, this is overall one of the best social platform which is quite easy to use and well synchronised.