Survey reports & data explorers.

~200 well-established findings from the academic literature — ACEs, the Big Five, fraternal birth order, BDSM & personality, sex differences, psychiatric comorbidity, IQ & ideology — each linked to its best source and checked against the survey data, with obvious confounds (age, sex, weighting) flagged or deconfounded.

The full machine — thousands of variable-pair findings across the survey, filterable by domain, effect strength and evidence. Each shows the raw effect size with an age/sex-adjusted value alongside it, an evidence badge (replicated / directional / novel / untested), and per-finding flags for confounds, sex-composition and near-tautological pairs. Recomputed on the current 1.07M-respondent data.

~10% report some arousal to animals. Which animals, who's into it — and what's actually unique about them once you compare against equally kinky people.

Blanchard's own items on 285,000 people: AGP fantasy is common in cis straight men, the mirror exists in women — and the famous typology comes out backwards.

Cis, trans, and nonbinary people compared across a million respondents — orientation, mental health, trauma, sex life, and sharply split kink fingerprints.

12% are into degradation-by-feminization — peaking at 38% of bi men. Its kink signature is gender-transformation, not BDSM, and the one trait that survives is autism.

Religion vs class vs temperament, head-to-head: neuroticism dwarfs all, the religiosity gradient survives controls, the class gradient collapses — and leaving the faith doesn't help.

91% of menstruating women report mood PMS, 17% severe. What predicts a worse case — mental health, upbringing, religion, country — and why the pill barely moves it.

111,000 women, phase by phase: libido and attraction to masculinity both peak at ovulation — and the peak survives hormonal birth control.

8,400 people on whether porn would make a man actually try 19 acts. "It would change HIM, not me" — and the gap grows with taboo (r=0.71). Folk belief runs opposite to the BKS data.

What a million kinky people reveal about porn — prevalence, onset, shame, healing, and effects on sex life.

Which desires feel wrong: shame tracks taboo content (non-consent, humiliation, incest) — not porn use, kinkiness, neuroticism, or religion.

Innate or caused by experience? Five lines of evidence — timing, porn, trauma, sex differences, generations — with the obvious confounders controlled.

When fetishes begin, why early ones run stronger, which kinks track porn use — and which fetishes predate porn entirely.

How men predict women's sexual tastes, how often they're wrong, and what porn use has to do with it.

50,000 people across the monogamy–polyamory spectrum: flourishing, jealousy, sex, and cheating — and why the ambivalent middle does worst.

From month 1 to year 33: passion's long slide, the sex-frequency clock, rising security, eroding transparency — and whether couples drift poly.

Who cheats, who gets cheated on, and the traits and circumstances that predict it.

Seven childhood axes compete: sad-loner dominates everything, broken home collapses to zero — plus the 9% with hellish childhoods who are thriving anyway.

Perpetrator, severity, frequency, grooming vs coercion, who knew and how they reacted — which dimensions actually carry the adult damage, all entered together.

Angry vs calm spanking against the household around it: ~90% of the spanking penalty is the chaos, calm spanking collapses to zero — but angry hitting still adds harm.

The repression→kink theory mostly fails — and the worst-off group anywhere is high-purity kids who left the faith. Obedience-as-virtue best predicts being at war with yourself.

12% say they've had a sexual experience with someone who didn't want it. The abuse→abuser cycle tested directly — real, but smaller and stranger than the cliché.

For faces of each perceived age, the share who'd say yes — to a no-strings one-night stand vs a serious date. Two-arm A/B split, 95% CIs, age-smoothing, hover for the faces.

Every kink plotted by the average politics of its fans — two axes, m/f split, kinkiness-adjusted mode, and filters by fetish class. n≈1M.

An interactive map of kinks and fetishes, clustered by how they tend to co-occur.

What predicts being rated attractive — browse the correlates and their strengths.

How raters and nude photos scored, and how self-rating relates to willingness, taste, and promiscuity. Summary stats.

Browse the photo set grouped into half-point bins by average attractiveness rating.

Watch how the factor structure shifts as you sweep the number of factors extracted.

Average agreement on every opinion item, sortable and filterable.

Browse the extracted factors and the items that load on each.

Compare scales and see how they relate to one another.

Drill into per-item detail views behind the factor structure.

A colony of monkeys with ~50 interacting genes, evolving in real time. Set the world — food, predators, mating, kinship — and watch natural selection rewrite the gene pool. Start as a human, chimp, bonobo, orangutan, or gorilla.

Type your username and get today's exchange rates for your audience — what your Twitter following is worth in email subs, YouTube subs, TikTok subs, and more. Rates from resale markets, sponsor rate cards, and reach data.

The full interactive explorer behind the reports — cross-tabulate any two of hundreds of questions across the whole dataset.

A browsable bucket of ~18,000 first names — pick a vibe (classic, strange, upper-class…) and filter by popularity, era, gender, and style.

A directory of women looking for a donor to help them get pregnant, on their own terms.

Predicts your likely egg-freezing results — feed in your numbers and it estimates how many eggs you might retrieve, based on patterns across a lot of real cycle data.