I like that you could use swear words by paying for it.
> You can purchase FarkUnits for $10 for 100 FUs, or you can get a discount if you purchase in bulk.
> Using it is easy. If you type a word with "fuck" or "shit" in your comment, a new button will pop up that says "Add Comment using SwearJar - 20FUs." Just click or tap that and those words won't be filtered to the customary 'fark' or 'shiat.'