@BasedAsFuck: that's where the planned top list comes in.
yumituu: this is the site getting confused about whether or not the wall has already been tagged with something, but it should only happen when adding tags, and then can be fixed by refreshing. It'll probably be looked at when we go over the tagging system, as it's wonky in a few places.
koalafishy: this isn't something we've considered. It's a bit different from other sites because there aren't rules against bad language in text posts, only when it comes to purity flags. We'll think about it.
itsme: as @LuxTheWallAmator said, we don't have rules against this, although offensive language should be flagged sketchy. There's nothing to "stop" unless it's hate speech.