And I'd genuinely agree, except that people don't follow those rules, and then you either have to delete the meme or allow it to stay up because too many people have tagged, and weakening the rule. This is the situation right now, combined with the fact that it's very hard to keep up with when what memes are allowed to be posted where unless you have it memorized or want to sift through three or more linked posts and count off when the last meme was posted, etc.