  I briefly discuss the current state of the Planes of Satellite Galaxies
Problem in light of some new observational data for satellite galaxies of the
Milky Way, Andromeda, Centaurus A, and other systems beyond the Local Group. In
particular, I present how a new proper motion measurment for Leo I enhances the
overall orbital coherence among the MW's classical satellites and thus its
tension with cosmological expectations.
