talk · HACKER NEWS RECOMMENDATION
Massive-scale online collaboration | Luis von Ahn
TED · 4 HN recommenders · 4 recommendation months
Recommended by 4 Hacker News commenters across 4 months (2012–2022).
SignalTube analysis
Among 37 other talk videos tagged Futurism & technology and society, the mean is 2.2 distinct HN recommenders. This video has 4 distinct HN recommenders, about 1.8× that mean. Recommendations span 4 distinct months; the peer average is 2.2 months. This is a data-derived comparison, not a human review or quality rating.
100% of its 4 labeled comments are marked as recommendations or strong recommendations. HN mention years are 2012–2022; those years describe discussion history, not upload date. Its verified runtime is 16 minutes 40 seconds. YouTube lists its publication date as 2011-12-06.
- Channel / speaker
- TED
- Verified runtime
- 16m 40s
- YouTube upload date
- 2011-12-06
- Hacker News mention years
- 2012–2022
SAME TOPIC AND FORMAT
Compare with related videos
The comparison cohort uses other talk videos in Futurism & technology and society. “Shared recommenders” counts HN users who recommended both videos in the source graph.
| Video | HN recommenders | Recommendation months | Positive label share | Shared recommenders | Runtime | Upload date |
|---|---|---|---|---|---|---|
| Massive-scale online collaboration | Luis von AhnCurrent video | 4 | 4 | 100% | — | 16m 40s | 2011-12-06 |
| Preventing the Collapse of Civilization / Jonathan Blow (Thekla, Inc)talk · DevGAMM | 14 | 12 | 70% | No recorded overlap | 62m 42s | 2019-07-10 |
| We're building a dystopia just to make people click on ads | Zeynep Tufekcitalk · TED | 6 | 6 | 67% | No recorded overlap | 22m 56s | 2017-11-17 |
| How one tweet can ruin your life | Jon Ronsontalk · TED | 5 | 5 | 45% | No recorded overlap | 17m 12s | 2015-07-20 |
THREE SOURCE-BASED CONTEXT POINTS
Why Hacker News recommends it
Each note combines the dataset’s stance label and short rationale; comment bodies are not reproduced. Open the HN source for the original discussion.
The archive classifies this as a recommendation in “Ask HN: Could a game trick users into doing work?”. Its short rationale: Good starting point on games with a purpose.
The archive classifies this as a strong recommendation in “Google's Street View computer vision can beat reCAPTCHA with 99% accuracy”. Its short rationale: Talk by the creator of CAPTCHA on human computation.
The archive classifies this as a recommendation in “Google Now Using ReCAPTCHA To Decode Street View Addresses ”. Its short rationale: Luis von Ahn defends reCAPTCHA as a clever way to digitize books.