IBM had merged it into Watson, kept the acronym, but changed the words. Then they stopped making it available in any meaningful way.

I was so pissed. I’m sure my company would have paid out the nose for it.

I got the feeling it was a capture-and-kill situation.

IBM does have a reputation for buying competitors in very niche areas, like process planning software, and then not doing anything with them except maybe parting them out several years later. It looks suspicious, but I think that is more to do with the way they stick to hyper-specialized enterprise solutions... the pickings are naturally very slim.

I work in the display industry. I've never heard that e-ink "freezes everyone else out" from colleagues, coworkers or even gossip at conferences. Surely, if this was true we would have heard about it. Could you elaborate on your claim and if you experienced this? Please see my comment history to see why I keep asking about this.

Electrophoretic display technology has a barrier to entry that can be vaulted by anyone capable of standing up a moderately sophisticated light industrial facility.

Electrophoretic display technology is so useful that E Ink Holdings Inc rationally leverages the legal protection of the USPO through a large number of patents to maximize profits.

Electrophoretic display technology is so useless that consumer demand is only able to support a small number of manufacturers (who are able to demand very high prices).

I'd need to have a very low opinion of a "display guy" to believe he was genuinely arguing in good faith, and in keeping with the spirit of HN (hallowed be its name), that the market forces an OS is subject to (like user training with regard to network effect) have any overlap with display hardware (which is unaffected by prior user uptake). Because anyone arguing that would have to be ignorant of both subjects... but why would such an ignorant person be so invested in white knighting a hardware company? Oh well, doesn't matter - my opinion was already arbitrarily settled upon for completely irrational reasons.

> HN (hallowed be its name

> white knighting

You clearly have very high opinions of yourself and your belief system. It is clear you are unwilling to respond with facts when simple questions challenge your claims and react with hostility. I don't think there's any beneficial discussion possible going forward. Best of luck in your endeavours.

The trend is out of the CPU now? I was hoping they would instead start layering DRAM stacks on the CPU die.

HBM on the die is crazy high performance.

With a bus like CXL you could have a card full of memory chips that is shared by multiple CPUs. The z machines have a system like this it is just proprietary for them.

Memory that is less coupled to the CPU won't be as fast as HBM but you can have a lot more of it.