That&#x27;s nice.  Actually the efficiency of karma in the context of online forums should be statistically studied, maybe comparing Imzy to Reddit for amounts of spam, clickbait, attention-seekers, etc., but Imzy is invite only now.<p>What do you (assuming you are someone from Imzy, sorry if not) do with spam, when there are no downvotes?  Do you have a flagging system, automodding, spam filters, etc.?