Drag'n'drop lists Kanban board

It would be great if lists were drag'n'drop. I see a couple of uses for this.

Firstly, changing status in a kanban type mode by moving a node entry between different lists.
Secondly, setting the priority of a node entry by dragging it up or down the list.

My first thought is that this should work for tickets, but I think the ideal solution would be generalised across any relevant node type. We would just need the appropriate fields on each node.