Suggestion: Limit number of New Post
Most entertaining information on this website comes from people who take time to make their posts. Then you have people who spam this website with Batteries for sale or Flash Games. They don’t even bother adding a thumbnail image or a description.
Most people probably don’t even notice this. But, I constantly go to the “New unrated posts” section and have to skip 2-3 pages at a time of this crap, to find the new entertaining stuff.
Put a 3-5 minute time limit between adding new posts and you will prevent all of this spam, while encouraging people taking an extra minute or two to make sure their posts is worth posting.
Of course, like all of my other posts, this will never see the first 10 pages under “Home” and will probably receive 1-2 comments before being banished.