Joe Random could not care less about the years someone else waited for theirs. He wants to know a) if the product is any good and b) when he will get his. If he thinks the product is amazing and he will get it in two weeks, why does he care that it took 2+ years to get that point?
Because a Glowforge isn’t a a product so much as it’s a relationship. It doesn’t work without minute-to-minute engagement with Glowforge-the-company. Furthermore, for most people it’s a major purchase, and a lot of those people are justifying that purchase by making the thing part of their livelihood. Joe isn’t buying the thing and walking away with it. Joe is buying into it.
If you have a Glowforge, you have no certainty that you’ll be notified in advance of radical changes in how the cloud service works. In fact I think your best bet is that you will not be notified, any more than people have been given significant advance notice of any of the repeated pushings-back of claimed delivery dates.
If and when Glowforge decides to completely shut down the cloud, I expect to get maybe a month’s notice. If they decide to remove a feature I rely on, I expect to get less, and I wouldn’t be surprised to get zero notice. [On edit: same if they decided there was suddenly going to be a prohibitive fee for its use.]
If they decide to completely change the lineup of available ProofGrade material, I’d expect about the same. Same if they decide to eliminate spares, come out with a new model and drop most support for the current one, or just plain outright go out of business.
And I would drop dead from shock if in any of those cases they did anything to help anybody by letting go of their death grip on any of the IPR and allowing self support or aftermarket support. If God Himself came down from on high and told them that they’d never make another nickel off of some “trade secret” and that they and everybody else would be better off if they released it, I’d expect them to tell him to drop dead.
This is a big investment for Joe Random. He wants to know that he’s going to make a reasonable return on it, and that he’s not going to be left scrambling at the last second. Especially if it’s for his business.
Glowforge does not see its customers as important participants in its ongoing business. It’s alienated a lot of the first generation and I don’t see why I wouldn’t expect it to alienate future ones.