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← Only 30 to 50 percent of product experiments win, because consumer…
17 connected korrents · 16 moments from 18 Dec 2013 to 18 Sept 2026.
Everything filed under product management
product management
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innovation
Everything filed under behavioural science
behavioural science
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metascience
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Read this korrent: Only 30 to 50 percent of product experiments win, because consumer behaviour is too unpredictable to be predicted from a hypothesis.
Only 30 to 50 percent of product experiments win, because consumer behaviour is too unpredictable to be predicted from a hypothesis.
Last stated a year ago
5 Oct 2025
AC
Albert Cheng — holds since 2025-10-05 — tap for who they are
Same subject: The share of users who would be very disappointed to lose your product predicts success far better than net promoter score, and forty percent is the line. — tap to centre the map on it
The share of users who would be very disappointed to lose your product predicts success far better than net promoter score, and forty percent is the line.
Last stated 2 years ago
23 Mar 2025
RV
Rahul Vohra — holds since 2025-03-23 — tap for who they are
Same subject: Consumer AI that is right 90% of the time delights people; industrial AI that is right 90% of the time is 100% dissatisfaction. — tap to centre the map on it
Consumer AI that is right 90% of the time delights people; industrial AI that is right 90% of the time is 100% dissatisfaction.
Last stated 9 months ago
8 Jan 2026
JH
Jensen Huang — holds since 2026-01-08 — tap for who they are
Same subject: People have grown accustomed to AI being non-deterministic and occasionally wrong, so it carries little brand risk anymore. — tap to centre the map on it
People have grown accustomed to AI being non-deterministic and occasionally wrong, so it carries little brand risk anymore.
Last stated a month ago
18 Sept 2026
HD
Horace Dediu — holds since 2026-09-18 — tap for who they are
Same subject: Large replication projects answer the wrong question, because most individual studies do not matter either way. — tap to centre the map on it
Large replication projects answer the wrong question, because most individual studies do not matter either way.
Last stated 4 years ago
11 Apr 2023
AM
Adam Mastroianni — holds since 2023-04-11 — tap for who they are
Same subject: Debiasing has largely failed, and that is fine, because the biases identified are experience-built heuristics that only look like biases in hindsight. — tap to centre the map on it
Debiasing has largely failed, and that is fine, because the biases identified are experience-built heuristics that only look like biases in hindsight.
Last stated 4 years ago
9 Aug 2022
GK
Gary Klein — holds since 2022-08-09 — tap for who they are
Same subject: A rising share of statistically insignificant experiments is the signal that a team has exploited an area too far and should go back to exploring. — tap to centre the map on it
A rising share of statistically insignificant experiments is the signal that a team has exploited an area too far and should go back to exploring.
Last stated a year ago
5 Oct 2025
AC
Albert Cheng — holds since 2025-10-05 — tap for who they are
Same subject: The way to find a hit is to experiment a lot, not to polish. — tap to centre the map on it
The way to find a hit is to experiment a lot, not to polish.
Last stated 13 years ago
18 Dec 2013
TS
Tynan Sylvester — holds since 2013-12-18 — tap for who they are
Same subject: A model company may face a winner's curse: it does all the hard innovation and is then one copy away from being commoditised. — tap to centre the map on it
A model company may face a winner's curse: it does all the hard innovation and is then one copy away from being commoditised.
Last stated 11 months ago
12 Nov 2025
SN
Satya Nadella — holds since 2025-11-12 — tap for who they are
Same subject: "Simplify onboarding" is an action, not a problem, and a roadmap line written that way will not work. — tap to centre the map on it
"Simplify onboarding" is an action, not a problem, and a roadmap line written that way will not work.
Last stated 2 years ago
19 Jan 2025
EV
Elena Verna — holds since 2025-01-19 — tap for who they are
Same subject: A company captured by ideology will produce useless products — tap to centre the map on it
A company captured by ideology will produce useless products
Last stated 3 years ago
8 Mar 2024
DH
David Heinemeier Hansson — holds since 2024-03-08 — tap for who they are
Same subject: A company needs someone with a product vision to recover — tap to centre the map on it
A company needs someone with a product vision to recover
Last stated 4 years ago
5 Nov 2022
DH
David Heinemeier Hansson — holds since 2022-11-05 — tap for who they are
Same subject: A PM who can design around their spec to see if it holds up to reality is what you want, and so is an engineer who really cares about building great visual component systems. — tap to centre the map on it
A PM who can design around their spec to see if it holds up to reality is what you want, and so is an engineer who really cares about building great visual component systems.
Last stated 6 months ago
14 Apr 2026
BL
Brian Lovin — holds since 2026-04-14 — tap for who they are
Same subject: A recurring AI workflow improves more through ongoing user feedback than by being fully specified upfront. — tap to centre the map on it
A recurring AI workflow improves more through ongoing user feedback than by being fully specified upfront.
Last stated 5 months ago
18 May 2026
JL
Jason Liu — holds since 2026-05-18 — tap for who they are
Same subject: AI has become a way for engineers, designers and product managers to wish each other away instead of working together. — tap to centre the map on it
AI has become a way for engineers, designers and product managers to wish each other away instead of working together.
Last stated a year ago
20 Oct 2025
FC
Frank Chimero — holds since 2025-10-20 — tap for who they are
Same subject: A company should hire a product manager only against a specific need, never by default. — tap to centre the map on it
A company should hire a product manager only against a specific need, never by default.
Last stated 3 months ago
2 Aug 2026
TV
Tom Verrilli — holds since 2026-08-02 — tap for who they are
Same subject: Hiring product managers by ratio infantilizes engineers and designers who were perfectly capable of deciding for themselves. — tap to centre the map on it
Hiring product managers by ratio infantilizes engineers and designers who were perfectly capable of deciding for themselves.
Last stated 3 months ago
2 Aug 2026
TV
Tom Verrilli — holds since 2026-08-02 — tap for who they are
Same subject: Product management is not going away, but hiring product owners who just feed developers tasks should stop. — tap to centre the map on it
Product management is not going away, but hiring product owners who just feed developers tasks should stop.
Last stated 3 years ago
7 Jul 2023
MP
Melissa Perri — holds since 2023-07-07 — tap for who they are
same subject or similar wording a cloud: claims about one subject, named for it bar: when it was last stated, on a scale from 2013 to today (stretched back to the oldest claim here) — full is today a face: someone who holds the claim — tap it for who they are
At the centre
Only 30 to 50 percent of product experiments win, because consumer behaviour is too unpredictable to be predicted from a hypothesis.
Last stated 5 Oct 2025 · a year ago
Holds Albert Cheng
Read this korrent →
Similar wording
The share of users who would be very disappointed to lose your product predicts success far better than net promoter score, and forty percent is the line.
Last stated 23 Mar 2025 · 2 years ago
Holds Rahul Vohra
Similar wording
Consumer AI that is right 90% of the time delights people; industrial AI that is right 90% of the time is 100% dissatisfaction.
Last stated 8 Jan 2026 · 9 months ago
Holds Jensen Huang
Similar wording
People have grown accustomed to AI being non-deterministic and occasionally wrong, so it carries little brand risk anymore.
Last stated 18 Sept 2026 · a month ago
Holds Horace Dediu
Similar wording
Large replication projects answer the wrong question, because most individual studies do not matter either way.
Last stated 11 Apr 2023 · 4 years ago
Holds Adam Mastroianni
Similar wording
Debiasing has largely failed, and that is fine, because the biases identified are experience-built heuristics that only look like biases in hindsight.
Last stated 9 Aug 2022 · 4 years ago
Holds Gary Klein
Similar wording
A rising share of statistically insignificant experiments is the signal that a team has exploited an area too far and should go back to exploring.
Last stated 5 Oct 2025 · a year ago
Holds Albert Cheng
Similar wording
The way to find a hit is to experiment a lot, not to polish.
Last stated 18 Dec 2013 · 13 years ago
Holds Tynan Sylvester
Similar wording
A model company may face a winner's curse: it does all the hard innovation and is then one copy away from being commoditised.
Last stated 12 Nov 2025 · 11 months ago
Holds Satya Nadella
Same subject: product management
"Simplify onboarding" is an action, not a problem, and a roadmap line written that way will not work.
Last stated 19 Jan 2025 · 2 years ago
Holds Elena Verna
Same subject: product management
A company captured by ideology will produce useless products
Last stated 8 Mar 2024 · 3 years ago
Holds David Heinemeier Hansson
Same subject: product management
A company needs someone with a product vision to recover
Last stated 5 Nov 2022 · 4 years ago
Holds David Heinemeier Hansson
Same subject: design
A PM who can design around their spec to see if it holds up to reality is what you want, and so is an engineer who really cares about building great visual component systems.
Last stated 14 Apr 2026 · 6 months ago
Holds Brian Lovin
Same subject: design
A recurring AI workflow improves more through ongoing user feedback than by being fully specified upfront.
Last stated 18 May 2026 · 5 months ago
Holds Jason Liu
Same subject: design
AI has become a way for engineers, designers and product managers to wish each other away instead of working together.
Last stated 20 Oct 2025 · a year ago
Holds Frank Chimero
Same subject: hiring
A company should hire a product manager only against a specific need, never by default.
Last stated 2 Aug 2026 · 3 months ago
Holds Tom Verrilli
Same subject: hiring
Hiring product managers by ratio infantilizes engineers and designers who were perfectly capable of deciding for themselves.
Last stated 2 Aug 2026 · 3 months ago
Holds Tom Verrilli
Same subject: hiring
Product management is not going away, but hiring product owners who just feed developers tasks should stop.
Last stated 7 Jul 2023 · 3 years ago
Holds Melissa Perri