These posts clarified the value of this idea for me, and now I am adding a certainty and effort tag to relevant posts. For now, I’m keeping it simple by just having three classes of certainty and effort: low, medium, and high. I may adjust this process as it goes on, and I do want to make these statuses visible in the actual content of the post too, whether manually or automatically. The certainty and effort labels will be correlated with each other, but I think it’s worth separating them out the way Devon and Joschua do as well.