Your same answer would apply to IBM's mainframes in 1990 and Sun's servers in 2001 too, and the point of the article is to associate Intel's current position with those products, which clearly reached peaks at those moments.
Personally I don't really buy it completely either, but quipping "because the market!" as an answer is missing the point. The article is about what that market desire means for future revenue.
The ES/9000's were really good machines for the time. Had IBM not raped people on those, companies might have stuck with them for a little longer. The AS/400 was priced more reasonably and people loved those. You couldn't get someone with an AS/400 to move to a Unix workstation if you used a nuclear bomb.
As for Sun in 2001, the problem was that they were so absurdly overpriced and underpowered that commodity x86 simply blew it away. If I didn't have direct knowledge of the dysfunction that was Sun at the time, you would have thought they were taking kickbacks from Oracle, Cadence, Synopsys, etc. to limit performance. (Explanation: Oracle, Cadence, Synopsys, etc. all had very expensive software packages that were licensed per processor core per year and effectively only ran on Sparc. So, the lower the performance of the processor, the more cores you needed and the more expensive your license to Oracle, et al.)
Needless to say, I didn't even bother to set these up lest build a rack for them (my normal rack is both full and too short). If packaging weren't so annoying with computer servers I would've sold them long ago.
[1] The good stuff. High static pressure, high flow fans from Delta with ball-bearings, and of course only speed monitoring, no regulation. These Sun servers make for excellent magnet boards for holding papers just without using any magnets.
[1] Ironically on the back of a "CISC" architecture. What happened there was that CMOS density had gotten so high that the relative advantage of a RISC ISA (not architecture: every thing form the P6 onward looks like a pipelined RISC box on the inside) was just a pipeline stage or two and a 1% hit in the transistor budget for decode.
Still can’t. The new bottom end model (iSeries) is cheaper (sub 10k) and will last for another 10 years until a new one is needed. The place I work is buying a new one because it is hitting the end of support (damn thing was bought before 2008). No problems that lasted more than a couple of hours in all that time.
If you don't mind my asking, what tasks do your folks have the AS/400 doing nowadays?
I'm glad I didn't, because (a) PCs started to see impressive graphics performance improvements not so longer after; (b) I went to industry and ended up working in enterprise software instead.
SGI market cap peaked in 1995, here's a HN discussion of a 1997 article of SGI's "Sad Saga": https://news.ycombinator.com/item?id=8462841 . They shifted focus to scientific/enterprise compute and storage after and dwindled away.
See Nokia and BlackBerry's arrogance in relation to the rise of the iPhone. They were still charging similar or higher prices than the iPhone for their flagships a few years after the iPhone first appeared, and with no touch features to speak of or anything close to an iPhone experience.
The inertia of success definitely plays a role. For instance, BlackBerry was logically concluding that they "must be doing something right" a few years after the iPhone came out because their financials still looked pretty great, due mainly to the global expansion (the iPhone wasn't in that many countries at first, and Android still had single digit market share). So that's how they rationalized keeping their high non-competitive prices.
I assume something similar is going on at Intel. They continue seeing a large influx of server buyers even with AMD's EPYC being out because of inertia - customers already deciding to buy Xeons in 2017 a few years ago - like say Google which bragged so much about being the first to get a Xeon Skylake. So Intel rationalizes this as "having no reason to reduce its prices, and in fact it could even increase them since it sees so much demand!"
But that logic is going to hurt them a few years from now, when AMD or perhaps some ARM competitors like Qualcomm start becoming more established in the market and they've had a few years of "people hearing good things about their products." Right now the new AMD and ARM chips are untested and the majority of companies like to play it safe.
Blackberry took far too long to make touch devices their numero uno, from the Storm in 2008 to the Z10 in 2013. In the meantime they had to cope with a lacklustre platform, as just about everyone did until Android came around. They should also have cross-platformed BBM far, far earlier than they did.
Of course so does a $5 raspberry pi.
Thanks nonetheless to both you.
A: Because enough people pay.
Q: Why do people pay so much? Why do they pay a high premium for top performance?
A: Because, considering all factors, it's worth that much for them. For many it's too much but for many others it's ok.
Q: But it's the same silicon!
A: Manufacturing cost plays little role when the price is not dictated by a race to the bottom between different manufactures. Instead, marketing, market segmentation and customer value are the cost determining factors.