Schedule to rotate your nodequeue every X number of days. Moves node in the last position to position number 1, and pushes all other nodes down one spot. Useful when using Views to display only the top number of nodes in your queues, and you don't want to think about them for a while. If, for instance, you display only the top 5 nodes in a queue, and queue up 50 nodes with a rotation schedule of every 5 days, see you in 50 days. Fire and forget.