Can the close vote count on questions be dynamically updated?
Or is there any specific reason this hasn't been done?
If it's a performance or server load thing, there are new comment and new answer notifications, and these surely are a lot more common than close votes, so that aspect wouldn't really make sense to me.
Someone, somewhere, casts a close vote.
What I'm more surprised at is that this hasn't been asked before, or maybe I just couldn't find it.