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hackitup7 commented on Vendors that treat single sign-on as a luxury feature   sso.tax/... · Posted by u/vinnyglennon
tptacek · 5 days ago
This pops up on HN about once a year, and it's worth calling out that the SSO tax has mostly nothing to do with technology or with support costs and mostly everything to do with market segmentation. One of the clearest segmentation signals you get is that bigger, less price-sensitive customers all require SSO (because their SOC2 attestations require it).

You can get irritated about pricing systems that soak price-insensitive customers, but remember that the big price-insensitive customers pay for the price-sensitive customers, which is why this kind of segmentation is practically universal.

Previously, on this, from me:

https://news.ycombinator.com/item?id=29892664

hackitup7 · 5 days ago
Thank you for adding some sanity to this discussion – this is ultimately a matter of economics, and the R&D effort to add and maintain these features is not trivial.
hackitup7 commented on Counter-Strike: A billion-dollar game built in a dorm room   nytimes.com/2025/08/18/ar... · Posted by u/asnyder
hackitup7 · 6 days ago
So many great memories growing up playing this game decades ago, but you can still pick it up and have a blast. Counterstrike is a great example of a simplistic concept executed flawlessly, in a way that a lot of modern games choose not to match. It's the video game equivalent of soccer or beer pong, you can pick it up in 10 minutes and play forever.
hackitup7 commented on What does it mean to be thirsty?   quantamagazine.org/what-d... · Posted by u/pseudolus
avalys · 12 days ago
How interesting!

I have had mild tinnitus my whole life (with no obvious lifestyle cause), and my migraines do often manifest as pain / pressure behind the eyelid. But I don't have any of the myriad other symptoms listed for Flammer syndrome - I sleep fine, my blood pressure is fine, I'm pretty solidly built (not underweight), I don't get cold easily, etc.

It is interesting to consider I might some sort of related disorder, though!

hackitup7 · 11 days ago
I would still consider the glaucoma check. I don't think that you can even necessarily get a Flammer syndrome diagnosis, it's not a disease afaik, just a pattern.

Glaucoma is the condition that matters and if you don't run the (fast, cheap, painless) check you can miss a serious issue.

hackitup7 commented on What does it mean to be thirsty?   quantamagazine.org/what-d... · Posted by u/pseudolus
a_c · 12 days ago
I used to have warm and sweaty hands. Since I picked up bouldering I realised everyone is using chalk but I hardly sweat in my hands (I still sweat). My hands felt colder, and I don’t feel thirsty that if I don’t drink enough water it triggers headache. Took me quite some time to associate the headache with dehydration. Thanks for the reply. I will try to get myself a check up
hackitup7 · 11 days ago
Just get the glaucoma check (I don't think that you can even necessarily get a Flammer syndrome diagnosis, it's not a disease). That's the condition that matters and if you don't run a formal (fast, cheap, painless) check you can miss a serious issue.
hackitup7 commented on What does it mean to be thirsty?   quantamagazine.org/what-d... · Posted by u/pseudolus
avalys · 13 days ago
I'm so interested in this topic, for a weird reason.

Since I was a kid, I've thought I was "prone to migraines", and ascribed various triggers to them - sun exposure, heat, physical exertion, mental exertion, etc. I'd get a migraine sometimes after a long hike on a weekend - and also a long business meeting entirely indoors in an air-conditioned space.

Only when I was around 35, did I figure something out. All these situations lead to me getting dehydrated without any obvious accompanying feeling of thirst. Hiking all day will do it - walking around an outdoor shopping mall on a hot afternoon - or sitting in an all-day business meeting focused on the work at hand and forgetting to drink. And all these situations lead to a migraine - my only "migraine" trigger is simple dehydration, nothing more complicated.

The weird thing is, it took me a long time (decades) to put this together, because I just figured that I couldn't be dehydrated if I wasn't thirsty, and I had no association between "feeling thirsty" and getting a migraine.

I get what I consider normally thirsty in other circumstances, but somehow there's a failure mode where my body doesn't warn me. So now I just remember to chug lots of water (and electrolytes) if I'm exerting myself even if I don't really feel thirsty, and I can systematically avoid triggering migraines.

Now that I understand it the association is quite clear and obvious in retrospect.

hackitup7 · 13 days ago
A quick note for people responding, you might have a mild form of vascular dysregulation or flammer's syndrome. It can manifest as migraines and a decreased sensation of thirst, as well as other symptoms like cold extremities.

Afaik it's pretty harmless in general but it is associated with certain vision issues (normal tension glaucoma). Glaucoma is irreversible but has many treatment options especially if caught early. But you MUST go in for a (fast, cheap, painless) screening to catch it, it's really hard to detect unless there are issues otherwise. Please consider this if you really are showing a lot of these symptoms.

https://en.wikipedia.org/wiki/Flammer_syndrome

hackitup7 commented on Slow   michaelnotebook.com/slow/... · Posted by u/calvinfo
neumann · 24 days ago
The funny thing is that 99% of the linkedin shills will miss the second crux of the allegory: To maintain the institutional knowledge for this to happen, you need to have a culture that nurtures employees, keeps them on long term and listens to them. And gives them time to write good documentation for future-proofing.
hackitup7 · 24 days ago
It's wild that they managed to retain this knowledge without a Confluence by Atlassian subscription (tm).
hackitup7 commented on AI overviews cause massive drop in search clicks   arstechnica.com/ai/2025/0... · Posted by u/jonbaer
hackitup7 · a month ago
A lot of startups like Profound are going after the "AEO" (basically SEO but of AI engine) space and absolutely blowing up. Marketers are freaking out. It's crazy to see the search juggernaut finally getting threatened.
hackitup7 commented on Is Lovable getting monetization wrong?   getlago.substack.com/p/lo... · Posted by u/FinnLobsien
hackitup7 · 2 months ago
Perhaps me just stupid and do prompts bad, but I can't make Lovable come up with anything really differentiated as a design. I'm curious if folks have tips on how to use it well as I really love the idea behind it.
hackitup7 commented on How to negotiate your salary package   complexsystemspodcast.com... · Posted by u/surprisetalk
RickS · 2 months ago
I am a somewhat unremarkable product designer. I'm great at my job, but still just a guy in a chair doing the thing. And I've been using this advice for years. It has made an absolutely mind boggling impact on my life. I recently took a few years off (achievable in part thanks to the OG version of this post), and was worried about returning to the cooled-off job market thanks to all the doomers on here talking about firing hundreds of applications into the empty void. Very little has changed. The market is a bit tighter but still fine. Please do not let the other crabs convince you that the bucket is too greased to be worth clawing at. Patio11 has probably made me 1M+ over my career with his blog post. And it is not because I'm some mega genius. I am merely good enough at my job to be worth wanting on a normal team. If you aren't that, fix that. But 20-50% lift on the majority of offers is super, super, super achievable if you're able to recognize what employers value, and communicate your ability to meet those needs. Seriously. So frustrating to see how many people are here telling others this is BS and not to try. Fuck that. At least *try*.
hackitup7 · 2 months ago
Thank you for writing this. I am an employer and see versions of the advice / similar techniques to patio11's post put into practice by candidates (ie used against us) with some regularity. It doesn't always work, and we try to be disciplined, but it helps fairly often and at worst does no harm as long as you're polite.

I strongly encourage people to read the post and not give up because of the unrelenting cynicism in these comments.

hackitup7 commented on Clinical knowledge in LLMs does not translate to human interactions   arxiv.org/pdf/2504.18919... · Posted by u/insistent
hackitup7 · 2 months ago
This is just a random anecdote but ChatGPT (when given many, many details with 100% honesty) has essentially matched exactly what doctors told me in every case where I've tested it. This was across several non-serious situations (what's this rash) and one quite serious situation, although the last is a decently common condition.

The two times that ChatGPT got a situation even somewhat wrong, were:

- My kid had a rash and ChatGPT thought it was one thing. His symptoms changed slightly the next day, I typed in the new symptoms, and it got it immediately. We had to go to urgent care to get confirmation, but in hindsight ChatGPT had already solved it. - In another situation my kid had a rash with somewhat random symptoms and the AI essentially said "I don't know what this is but it's not a big deal as far as the data shows." It disappeared the next day.

It has never gotten anything wrong other than these rashes. Including issues related to ENT, ophthalmology, head trauma, skincare, and more. Afaict it is basically really good at matching symptoms to known conditions and then describing standard of care (and variations).

I now use it as my frontline triage tool for assessing risk. Specifically ChatGPT says "see a doctor soon/ASAP" I do it, if it doesn't say to go see a doctor, I use my own judgment ie I won't skip a doctor trip if I'm nervous just because AI said so. This is all 100% anecdotes and I'm not disagreeing with the study, but I've been incredibly impressed by its ability to rapidly distill medical standard of care.

u/hackitup7

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