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Comment Re:"Abstraction: Towards an Abstracter Abstract" (Score 1) 111

What we need is a 2nd study, using 400 students, separated into four groups:
1. Using Google ONLY by looking at the 3rd page of results (the first two pages are now taken up with Gemini AI and targeted advertising).
2. Using ChatGPT Only.
3. Using inventory computers in a large metropolitan library
4. Using old fashioned card catalogs and books.

I wonder if we chose a significantly esoteric subject, with a 100 question exam given after a week, if any useful clustering could be detected.

Comment Re:U2 album fiasco all over again (Score 2) 78

Last I heard, Apple sales haven't plummeted and thrown them into bankruptcy, so it sounds like they learned the lesson just fine: it's fine to show people ads. People might complain a little bit, but they won't stop buying. Cost is $0 and ad revenue is presumably more than $0.

If someone is stuck with your proprietary software and you aren't showing them ads, then you're leaving money on the table. What're they gonna do, fork it out?

Comment Black hole maximum rotation speed (Score 1) 41

the outer edge of the mass exceeding the speed of light

That intuitively makes sense, but I thought part of the black hole cheat is that it doesn't have an edge. I thought they were literally singularities, with a circumference of zero. Apparently not the case?

How a thing with a circumference of zero could meaningfully "rotate" is beyond me, but I thought this (and many other suspected properties of rotating black holes) was supposed to be beyond my ignorant layman understanding!

Comment Choose protocol before choosing implementation (Score 2) 30

An adversary can coerce a proprietary software producer to compromise the code. That's what we're going to see here.

An adversary cannot time-travel to when a protocol was invented, and compromise the protocol. (Though I guess the NSA can come kind of close to that, by "helping" as it's being developed, w/out the time-travel part.) That's what we're not going to see here.

Ergo, proprietary apps will remain unable to provide secure messaging, but secure messaging will remain available to people who want it.

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"Anyone attempting to generate random numbers by deterministic means is, of course, living in a state of sin." -- John Von Neumann

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