Then there is the person who really does want to revive an older thread knowingly and they don't feel bad about it at all. After all, there really is no rule on it except for the unspoken or chided version of being shamed for it. In the grand scheme of things, it does no real harm. Certainly nothing that will affect any of us longer than the 5 minutes it takes us to consider how annoyed we just got based on a revived thread. I won't lose sleep over it for sure. I don't think it's worth spending anymore time thinking about it. But if this thread gets revived five years from now, it might get a laugh.