Put a Num on It
putanumonit.com · Personal blog · on HN since 2017
Put a Num on It is a rationalist blog applying data and statistics to dating, psychology, and social behavior.
What HN saysCommenters cite its posts on dark patterns, advice for beginners, and polyamory, and link it in discussions of the rationalist community.
41HN people shared it
11linked it in comments
39stories submitted
631story points
6 months agolast shared
2017people per year2026
Most-shared posts
- 1Seeing the Smoke4 people · 126 points · first shared 2020 · 67 comments on HN
- 2The Skewed and the Screwed: When Mating Meets Politics4 people · 11 points · first shared 2020 · 5 comments on HN
- 3The Scent of Bad Psychology3 people · 83 points · first shared 2018 · 24 comments on HN
- 4Jobs Inside the API2 people · 120 points · first shared 2018 · 18 comments on HN
- 5Dating: A Research Journal, Part 1 (2016)2 people · 108 points · first shared 2019 · 64 comments on HN
- 6How to Live Better2 people · 4 points · first shared 2020 · discussion on HN
- 7Confirmation Bias in Action – Put a Number on It2 people · 2 points · first shared 2021 · discussion on HN
- 8Polyamory is rational2 people · first shared 2021
- 9Rules for noobs2 people · first shared 2021
- 10In Defense of Finance1 people · 67 points · first shared 2021 · 73 comments on HN
- 11Cephaloponderings1 people · 61 points · first shared 2019 · 5 comments on HN
- 12Go F*** Someone1 people · 15 points · first shared 2020 · 2 comments on HN
- 13Seeing the New Covid Variant Smoke1 people · 5 points · first shared 2020 · discussion on HN
- 14Mandatory Obsessions1 people · 3 points · first shared 2021 · discussion on HN
- 15Tales from the Borderlands1 people · 2 points · first shared 2020 · 1 comments on HN
What HN people wrote when they linked it
UniverseHacker · 2025-01-19
I wouldn't characterize the rationalists as just a loose knit online community with a common interest in rational thinking that happen to overlap with some other unusual interests- but as a real life community and culture - centered around a particular group of people mostly in the Northern California "East Bay Area" with a very unusual lifestyle and social norms they've collectively invented within the movement, that includes all of what I mentioned as central aspects. It's a broad social experiment of trying to reinvent everything "rationally" instead of just doing what their culture or parents taught them.
See for example: https://putanumonit.com/2019/10/16/polyamory-is-rational/ "The Rationalist community isn’t just a sex cult, they do other great things too!"
I find that post hilarious, because the polling your friends and doing statistics on it thing is even more stereotypically rationalist than polyamory itself, but they conclude from poll data that most of the rationalists came to polyamory from within the movement itself, not from an existing or outside interest in it.
There is a larger international group of people that participate remotely and don't relocate or adopt the full lifestyle, but it would be a mistake to think of that as something that exists entirely separately, or would exist at all without that core community.
hiAndrewQuinn · 2024-07-19
That's a fascinating take. Dark patterns as regressive tax, or equivalently, tech savviness as regressive credit.
Reminds me a bit of this old post: https://putanumonit.com/2018/08/09/jobs-inside-the-api/
Symmetry · 2024-06-02
That reminds me of giving the advice, "Just do what comes naturally," to beginners. That's the last advice someone who has spent years building up an intuitive model needs, but it's terrible for beginners.
https://putanumonit.com/2021/09/10/rules-for-noobs/
Jun8 · 2021-02-14
Speaking of writing on controversial topics: here’s an entry to connection between rationality and polyamory mentioned but not discussed in this post https://putanumonit.com/2019/10/16/polyamory-is-rational/
Smaug123 · 2020-04-18
Indeed, Putanumonit used precisely that analogy in https://putanumonit.com/2020/02/27/seeing-the-smoke/ .
TheCapeGreek · 2019-10-21
I've read through the comments related to relationships here and a lot of the same arguments were made. One that stood out was "Women are selectors and men take what they can get" (paraphrased) and a few similar statements.
This isn't a bad thing. [1][2][3][4] If you as a straight man are putting some effort into being a decent human being and better dating prospect, in the long term you're far more likely to have a good outcome than a woman of "equal" "value" (subjective concepts).
[1] https://www.smh.com.au/lifestyle/why-women-lose-the-dating-game-201204…
[2] https://putanumonit.com/2016/02/03/015-dating_1/
[3] https://putanumonit.com/2016/02/10/017-dating_2/
[4] https://en.wikipedia.org/wiki/Stable_marriage_problem
troydavis · 2019-08-31
https://putanumonit.com/2017/02/10/get-rich-slowly/ is a reasonable single-document starting point.
brianpgordon · 2019-04-09
This reminds me of Jacob Falkovich's approach to picking a girlfriend:
https://putanumonit.com/2017/03/12/goddess-spreadsheet/
n4r9 · 2023-03-08
> Sooner than most and the media.
This is a very low bar to jump over!
Anyway I read through that article. There's a lot of guff about Newcomb's paradox and Eliezer, and a single paragraph referencing COVID, with two links supporting your statement. I've clicked through those links and have come out unimpressed.
The first link is used to supported the claim that "The rationalist community was well ahead of the public": https://slatestarcodex.com/2020/04/14/a-failure-but-not-of-prediction/ .
Scott rightly highlights how the media and institutions got things wrong, but conversely gives only a few examples of "generic smart people on Twitter" getting some things right in the early days of the outbreak. He confesses that he himself did not predict the seriousness of COVID.
The second link is used to support the claim "the wider tech community, were using masks and stocking up on essential goods, even as others were saying to worry about the flu instead": https://putanumonit.com/2020/02/27/seeing-the-smoke/ .
The linked article was written at the end of February, when panic-buying had already firmly set in across the US.
There is nothing here about the reasoning or predictive abilities of the rationalist or EA community specifically. Nor is there any compelling comparison of its response compared to the wider public.
breischl · 2021-12-13
This reminds me of this post: https://putanumonit.com/2021/09/10/rules-for-noobs/
I don't think the guy is any sort of "certified expert" but it rings true to me. And occasionally I've tried to give people related advice but found I couldn't. For example: How do you know when you you're close enough with someone that you tease them in a way that they'll take well vs badly? I'm pretty good at knowing it, but I'll be damned if I can explain it.
tl;dr of the article is that when people are learning then explicit rules and guidelines are helpful. Once you get better at it, they are unnecessary and even harmful. People in the latter stage tend to give crappy advice like "just be yourself" because it works for them now, they don't really exactly know what they're doing (ie, the knowledge is implicit) and they've forgotten what it's like to be totally incompetent.
Anyway, perhaps the point is that while it's difficult to externalize how to "not be awkward" (and indeed it would likely be different for every social group) you can probably use rules to get along well enough, for long enough, to figure it out the hard way.