Opportunity ledger / Dossier O-0412
Recurring need documented in 2 independent public source items.
First seen 2026-07-17 · Last updated 2026-07-19 · Recalculated daily
Trend factor ×1.0, capped at 2.0.
Post title: Why did my Shorts algorithm collapse after 3 years?
我的Shorts算法突然出了问题,Shorts的算法表现变得非常奇怪和糟糕 Chinese research excerpt
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Post title: I know this has been asked repeatedly by many people, but I'm feeling really disappointed/rejected/sad and wondering if I should stop trying
我的Shorts已经有一个月没有出现在Shorts信息流里了 Chinese research excerpt
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The public layer keeps only a minimal excerpt. Open the source for full context.
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Scoring summary
Evidence confidence = strength × evidence volume × source diversity × payment × competition × trend × 10. Counts use independent content items; only first-hand pain, current spend, explicit willingness to pay and concrete feature requests affect the score. Repeated posts by one author are discounted. Scoring and status changes follow deterministic rules.
“Evidence-backed” means the problem appears real, recurring and connected to spending. It does not mean the business is worth building. Read the full methodology.