again: 20,000 posts, ten ideas. it's the same post over and over. it doesn't seem to be enough to get the idea down and have it catch a wind of upvotes - people want their own posts. and, i'd encourage that, actually. except that it ought to pre-suppose an original thought, y'know?
if you made it so that you'd have to put down 500 characters before you're allowed to post? you'd clear out 90% of the posts. you'd get rid of all of the "you're st00pid!" posts. & etc.
as a user and a content creator? that would be the change i'd make, if i was going to make one. not character maximums - character minimums.
people will get upset at first. but, you'd just have to coach them along a little.
your post is not long enough. please type a little more.
if you're having difficulty typing more, maybe you'd rather find a post to upvote, instead?