> Hundreds of job search extensions are in the scan list. LinkedIn knows which of its users are quietly looking for work before they've told their employer. … Extensions tied to political content, religious practice
Why are these even extensions to begin with? A legit job finding service can be a website, no extension required. If they are nefarious extensions that fake ad clicks or mine cryptocurrency, that they are job search, or political, or religious in name/nature only serves to get rubes to install them. This entire ecosystem is goofed up.
I think my favorite is wifi access points that support tftp to load a firmware image (with some kind of hardware switch to enable this state). These can be made effective unbrickable and it's really nice for experimenting.
This reminded me of work to get the C64 to do 80 columns in software, using a 3x7 pixel grid (with one row and column used for spacing), some of which were part of commercial products.
> Creating a 4×8 character set that is both readable and looks good is not easy. There has to be a one-pixel gap between characters, so characters can effectively only be 3 pixels wide. For characters like “M” and “N”, this is a challenge.
I remember using Tasword Two for the ZX Spectrum. Even with a 3x7 font (4x8 grid) it only achieves 64 characters per line. Apparently in Tasword III the authors implemented 128 characters per line - by scrolling.
Competitors could apparently show 80 characters per line, but only by switching to a horribly unreadable 2x7 font. "I found the tiny 80 column characters tiring to read but the mode is useful if you want to see what the finished output will be like." - https://www.crashonline.org.uk/31/words.htm . I can't find a screenshot.
> Or you can look at the analytics, which tell you everything you need to know immediately, always up to date, with perfect precision.
Analytics do not tell you everything you need to know immediately. The analytics may say that no one is using a given feature, but they don't necessarily tell you why. Maybe they don't use it because they're not aware of it, marketing is presenting it wrong, or sales isn't selling against it. Maybe they've tried to use it and it doesn't work for them and they never tried it again. Maybe the call to action to bring them to it doesn't work or directs them wrong. Maybe it gets used by 1% of the users who happen to be power users. You might look at that 1% and conclude that it's not getting enough use to warrant supporting it or keeping it around.
The issue here is that the sister could have used ChatGPT herself, so why bother hiring the plumber. The plumber has provided less value than was expected. But make no mistake: the value the sister was looking for was to have someone else deal with it, and there's a price that the sister was willing to pay for the service of having someone else deal with it.
In the comments of this HN post, there is a dead comment from someone who posted an LLM's summary of another comment. It's dead because it offers very little/no value: that summary could be obtained directly from ChatGPT by anyone who wants a summary.
The sister offloaded plumbing to the plumber under the economic principle of comparative advantage. The plumber undermines the value they provide by outsourcing yet again. What value is provided by the middle man who does nothing but proxy the issue? Is the person who does this really a plumber? Is a plumber merely someone who has plumbing tools like wrenches and pipe tape?
That the plumber also wanted to outsource it is the concern: right now, the plumber is able to make money because of the difference between what is charged to deal with a problem and what it costs for them to deal with it. Knowledge and experience has become a commodity, which we probably can't do anything about, but along with that comes all the drawbacks (and advantages) of things, and humans, being comoditized.
This is assuming that ChatGPT had everything needed to do the work. If the plumber was asking specific questions, based on their previous experience and knowledge about what needed to be done, the sister might not have been able to get the same result from her use of ChatGPT that the plumber received.
Experts look things up all the time, because no one can hold all the knowledge of a field in their head. Being an expert means being able to know what to look up and how to use the information retrieved from looking something up.
In the plumber example, ChatGPT is going to tell them to do things using the terminology that plumbers know, and tell them to do tasks that plumbers know how to do. The sister would have to continually look up more and more things about how to do basic plumbing tasks, rather than just looking up particular novelties.
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