Rob Reiner's top 10 neighbors contain zero other actors — the cluster is built entirely from activists, authors, professionals, journalists, TV personalities, and political commentary figures.

The shape is flat: scores run from 0.97 down to 0.93 with no single dominant neighbor and no sharp drop-off. Scott Dworkin (0.97), an activist, sits at the top, followed closely by authors Don Winslow (0.96) and Mary L Trump (0.96), and professionals Frank Figliuzzi (0.96) and Jeff Tiedrich (0.94). TV personalities Jill Wine-Banks (0.94) and Glenn Kirschner (0.93) round out the lower end of the band, alongside journalist Joyce Alene (0.95), politician Jon Cooper (0.95), and the website Palmer Report (0.94). The subcategory mix — activists, authors, professionals, TV personalities, journalists, politicians — points consistently toward political commentary and anti-establishment media rather than entertainment.

The absence of any fellow actor in the top 10 signals that Rob Reiner's audience is shaped less by his entertainment identity than by his public political voice.