Cataland: Why the Fuss?

The main objects of noncrossing Catalan combinatorics associated to a finite Coxeter system are noncrossing partitions, sortable elements, and cluster complexes. The first and the third of these have known Fuss-Catalan generalizations, for which we provide new viewpoints. We introduce a corresponding generalization of sortable elements as elements in the positive Artin monoid, and show how this perspective ties together all three generalizations.