  What does the equilibrium atomic, molecular or spin configuration of a glass
phase look like? Is there only one unique equilibrium configuration or are
there infinitely many configurations of equal energy? The processes and
mechanisms governing the path towards equilibrium, i.e. the dynamics of glassy
systems, provide insights to these questions. Here we discuss the intrinsic
dynamics of different glassy magnets: of spin-glasses, frustrated ferromagnets,
superspin-glasses and other nanostructured systems with competing ferro- and
antiferromagnetic interactions and randomness in their spatial distribution.
This paper is intended as a brief update on some unsolved problems and the
current empirical status in the field of disordered and frustrated magnetism.
