IJR's top 10 neighbors span three distinct subcategory types — political organizations, news TV shows, and book publishers — with no single cluster dominating and scores compressed into a narrow band from 0.84 down to 0.81.
The shape is flat: U.S. House Floor (0.84) and DCCC (0.84) sit at the top, separated by less than a point from USA TODAY Life (0.83) and Meet the Press (0.83). That compression is the defining structural fact — no single neighbor pulls away from the pack. The subcategory mix across the top 10 is notably cross-kind: Government organizations, Political Groups, a Lifestyle celebrity (Martha Stewart, 0.82), a Magazine (USA TODAY Life), TV Shows (American Voices with Alicia Menendez at 0.83, Meet the Press at 0.83), and Book Publishers (Scribner at 0.82, Little, Brown and Co at 0.81) all appear. IJR is itself a Website, and only one other Website appears in the top 10 — none of the remaining nine neighbors share that subcategory. The presence of book publishers alongside government accounts and political TV programming is the most structurally unusual feature of this cluster.
The flat, cross-kind shape suggests IJR's audience composition is shaped less by what kind of channel it is and more by a shared political-media attention pattern that cuts across formats.