Livestrong's top 10 nearest neighbors span magazines, websites, athletes, hotels, government agencies, and a comedian — a mix that resists any single-category label. Similarity here measures how closely two entities' audiences resemble each other in composition; a score near 0.80 indicates strong structural overlap.
The two highest-scoring neighbors are Eat This, Not That! (0.80), a health-and-food website, and Andy Roddick (0.80), an athlete — the only athlete in the top 10. From there the scores descend gradually: USA Lacrosse Magazine at 0.79, Atlantis Bahamas at 0.78, and Hoka at 0.77. The spread from first to tenth — The Hardy Report at 0.75 — is only about five points, which is the defining feature of a flat shape: no single neighbor pulls away from the pack.
Tallying subcategories across the top 10 reveals the cross-kind character of this audience. Magazines account for two slots (USA Lacrosse Magazine and implicitly the broader set), websites two (Eat This, Not That! and The Hardy Report), and the remaining six span Hotels, Fitness, Authors, Government, Comedians, and TV Personalities — none of which share Livestrong's own Fitness subcategory except Hoka at 0.77. Bob Newhart (0.77, Comedians) and the US Department of the Interior (0.77, Government) sitting alongside a running-shoe brand and a tennis player illustrates how broadly distributed this audience's shape is.
The flat distribution suggests an audience that doesn't cluster tightly around any single content type or interest vertical, making it structurally diffuse across a wide range of entities.