Prompt students if their curiosity score is below a community's minimum after they click publish.
I've heard several times this semester that professors feel like they, personally, could have done more to communicate Packback requirements. While a lot of times that may be true, I think that we could easily alert students after they click Publish, with a prompt, as an added layer of protection.
Ex: "Hold on! This post is below your courses minimum curiosity score. You will (only/not) receive (half) credit if you publish this post as is.
Do you wish to continue?"
I think that this would stress the importance of Packback to students and increase/encourage better content in the platform.