Yes I noticed that too about the tech layoffs. Especially nowadays, corporations seem extremely uninterested in competing to make newer better products.

I think maybe we mean the same thing when you say “Private sector is very good at operationalizing existing technology”. The Nintendo Switch was never a technological marvel, even when it was first released. It’s an attractively assembled collection of other people’s technology. The Switch is “innovative” in a way, mostly in functional product design, but it’s not science.

Ah I see. Insofar as UI/UX research resembles science, and it certainly often does, I agree that it would be better if it was public not private. But as much as I dislike corporations patting themselves on the back, I just don’t think it’s realistic to say they never innovate anything ever in designing a product.

Here’s an example: every part of the first iPhone in 2007 was already invented before its release. None of the core technology was new. But I think it’s hard to deny that Apple innovated in packaging it together in a useful attractive product.

As you can see from my original comment, I’m no knee-jerk defender of private sector innovation, but I don’t think I agree with this. I love open source software, but the UI is often clunky and unintuitive, like Gimp or LibreOffice. Even when it’s good, it’s often because it mimics the major commercial software.

The heuristic I have is, when the end result benefits from communal information sharing, public is hands down better than private. We have an opioid crisis today because privatized proprietary medical research didn’t receive the same scrutiny from the scientific community as public research. Science and secrecy are incompatible.

But when the end result benefits from a small group of opinionated people getting their way, private can sometimes be better. And good design is more like the latter.

Typically, universities own the patents to any ideas developed using university resources, including the research work one does as a professor. The university can also give a cut to professors.

There is truth but also some corporate myth making here. The main elements of the modern GUI was presented during the so-called Mother of all demos by Douglas Engelbart. Engelbart would later work at Parc to make working prototypes of his ideas he already developed at the Stanford Research Institute. Now the corporate side of the history dominates the story. Same with Ethernet, which was an extension of a researcher’s dissertation work. This sort of corporate historical revisionism is exactly what I’m addressing.

I would go further: the idea that great research comes out of the private sector is a myth perpetuated by self-aggrandizing corporate heads. Even most AI research is the result of decades of academic work on cognitive science coming out of universities. (The big exception is transformer technology coming out of Google.) mRNA vaccines are based on publicly funded university research too. All the tech in smartphones like GPS and wifi comes from publicly funded research. The fact is, science works best when it’s open and publicly accountable, which is why things like peer review exist. Privatized knowledge generation is at a disadvantage compared to everyone openly working together.

The private sector is very good at the consumer facing portion of innovation, like user experience, graphical interfaces, and design. But the core technologies, with rare exception, almost never came out of the Silicon Valley.

The real holy grail would be all this open source. “Free for now” doesn’t inspire much confidence.

Many vacancy taxes already exist all around the world. There is not a single one that taxes normal short vacancies. It is just false that this increases costs for all landlords. The vast VAST majority of landlords will never pay it.

On the other hand, the increase in supply due to the tax can be noticeable, which has a much bigger effect lowering prices.

If the landlord can increase rent by $100 and the market will bear that, why is the lack of a vacancy tax stopping them? Landlords charge the maximum that the market can bear.

Most vacancy taxes around the world only kick in after a period of vacancy, say 6 months.

Lots. Toasters, refrigerators, robot vacuums, thermostats, smart home lights, etc.

The reason why self-driving cars are extra tricky is both because they have a much more complex task and the negative consequences are sky high. If a robot vacuum screws up, it’s not a big deal. This is why it’s totally irresponsible to advertise something as having “full” autonomy when the stakes are so high.

Strongly disagree. Trains are nice everywhere in the world. There’s no reason they can’t be nice in the US. Cars are trash. Strip malls are trash. Giant parking lots are trash. The sky high cost of cars is trash. The environmental impact of cars is trash. The danger of cars is trash. Car centric urban planning is trash.

Self-driving cars are safer… than the most dangerous thing ever. But because cars are inherently so dangerous, they are still more dangerous than just about any other mode of transportation.

Dreaming is nice, but that’s all self-driving cars are right now. I don’t see why we don’t have better dreams.

Conant and Ashby’s good regulator theorem in cybernetics says, “Every good regulator of a system must be a model of that system.”

The AI needs an accurate model of a human to predict how humans move. Predicting the path of a human is different than predicting the path of other objects. Humans can stand totally motionless, pivot, run across the street at a red light, suddenly stop, fall over from a heart attack, be curled up or splayed out drunk, slip backwards on some ice, etc. And it would be computationally costly, inaccurate, and pointless to model non-humans in these ways.

I also think trolley problem considerations come into play, but more like normativity in general. The consequences of driving quickly amongst humans is higher than amongst human height trees. I don’t mind if a car drives at a normal speed on a tree lined street, but it should slow down on a street lined with playing children who could jump out at anytime.

Ok I get the message. I will refrain from cross posting as much as possible in the future. I do think this is not like Reddit and this tendency is a self-own for Lemmy where there is much more balkanization by design.

I think you’re forgetting the other half of the slogan: decentralized social network. You want to maximize decentralization? Disconnect from the internet and type to yourself on textpad. What we want out of the fediverse are the advantages of bringing people together, with the benefits of decentralization. No one wants decentralization as an end in itself.

So, if cross-posts are not showing up in my feed, then I have to actively look for cross-posts separately in the communities? How would I even know they exist? That’s still not what I want. In other words, there are two kinds of cross-posts: (1) redundant posts to overlapping demographics. I don’t want to see more than one of these. (2) commentary cross-posts. I want to see these as separate posts.

Sibling communities would hide (1) and not (2).

I like that you’re imagining new ways to do this. That’s what I’m trying to do too. This brave new world of community created multi-communities honestly sounds a lot like sibling communities to me. There’s the question of who is making the multi-communities, and to me the natural response is “the communities themselves”. There’s less user friction if a community is just already affiliated with a bunch of other communities voluntarily.

I agree. I hesitated to cross-post this, but someone suggested I do so on the original post.

But that shows a structural problem with the user incentives on Lemmy. The norm of discouraging cross-posting itself means that we have a system that actively discourages people from connecting with others. And if we’re actively incentivized to unsubscribe from multiple similar communities, that’s even worse! These are the opposite of the sort of incentives we should have in a healthy and viable social network.

Good point. I’m not as familiar with other Activity Pub interfaces so I haven’t thought about the implications for Mastodon, etc.

That’s an interesting proposal. I think I need to understand it better. Could you describe to me in what ways this would be better?

This is a good idea too, but I do see them as different implementations with different advantages.

• “Following” is much simpler to implement, because it uses mostly existing systems. That’s a big bonus.
• “Following” is essentially automatic cross-posting, right? Presumably, everything from the followed community is cross-posted to the follower communities. I can’t think of when I would ever prefer that over getting selective cross-posts. Sometimes I don’t want to blast stuff out to all communities. Sometimes I want to post something in a local community, and other times I want to hear from all related (sibling) communities. Maybe it’s just too centralized for me.
• Siblings are related to each other but retain their unique identity. A followed person doesn’t need to know or care about the follower, and doesn’t have to allow any input from the follower. “Sibling” relations are bidirectional, while “follower” relations are unidirectional (though both sides can follow each other). I think all this has a big functional difference.

I suppose some of this is a matter of taste as well.