Linked List: August 26, 2026

Wednesday, 26 August 2026

POSIWID: The Purpose of a System Is What It Does ★

Wikipedia:

The purpose of a system is what it does (POSIWID) is a heuristic in systems thinking coined by the British management consultant Stafford Beer, who stated that there is “no point in claiming that the purpose of a system is to do what it constantly fails to do”. It is used in systems theory, and is generally invoked to counter the notion that the purpose of a system can or should be read from the intentions of those who design, operate, or promote it. When a system’s side effects or unintended consequences reveal that its behaviour is poorly understood, then the POSIWID perspective can balance political understandings of system behaviour with a more straightforwardly descriptive view.

I don’t recall seeing POSIWID before, but I love the concept. A friend sent this to me, with the quip that I forgot to include a link to it in my “What Is the Point of the DMA?” piece this week. Indeed, it encapsulates my arguments about the DMA specifically and the European Commission generally. The purpose of the DMA is what it does, not what you imagine it is intended to do.

In the same vein, I have been thinking too about the famous anecdote reported by Adam Lashinsky for Fortune back in 2011:

Steve Jobs doesn’t tolerate duds. Shortly after the launch event, he summoned the MobileMe team, gathering them in the Town Hall auditorium in Building 4 of Apple’s campus, the venue the company uses for intimate product unveilings for journalists. According to a participant in the meeting, Jobs walked in, clad in his trademark black mock turtleneck and blue jeans, clasped his hands together, and asked a simple question:

“Can anyone tell me what MobileMe is supposed to do?” Having received a satisfactory answer, he continued, “So why the fuck doesn’t it do that?”

You can argue all you want that the DMA is intended to give developers and users choice and freedom. My retort is “So why the fuck doesn’t it do that?” The DMA is what it does — and it isn’t that.

(Also, if you follow the link quoted above to Stafford Beer’s Wikipedia entry — man, put a hat on that guy and damned if he doesn’t look like Jim Dalrymple. It would be even more uncanny if his name had been Stafford Heineken.)

Apple’s Polishing Cloth Is Now Just $9 ★

Chance Miller:

Not to be overshadowed by the new Mac mini and Mac Studio, Apple today has also released an updated version of its Polishing Cloth. In an age of everything getting more expensive, the new Polishing Cloth is cheaper than before at $9 (down from $19). [...]

Apple released the Polishing Cloth in October 2021 and sold out almost instantly. While it has become a meme, it is genuinely a good polishing cloth for your Apple gear.

Moore’s Law comes for everything eventually.

‘Surprise and Shine’ Apple Event: Wednesday 9 September ★

Zac Hall, 9to5Mac:

Apple has officially announced its next product event, where it will unveil the iPhone 18 Pro lineup and its first foldable iPhone. The event will take place on September 9 at 10 am, PT. The tagline reads “Surprise and shine,” and the invitation features a glowing Apple logo with a sun shining through.

Apple generally prefers Tuesdays, but on years when Labor Day falls in the second week of September, they move it to Wednesday.