If you want to see your "Karma" Kbin natively has a reputation feature - Having said that I disagree with the idea entirely.
It isn't a good way to gauge trustworthiness as it can easily be farmed by posting large amounts of mediocre content that people are likely just to upvote passively.
It's far better to just look at someone's post history to see the substance of their contributions to the site - obviously that takes more work to check, but it's also way harder to fake.
