I've found my participation slowly declining here on the Fediverse, and ramping back up again on Reddit. I think I'm never going to stop coming here entirely, there's plenty of neat links that come along to explore, but the main thing that's causing decline is that IMO the communities here are a lot "bubblier." It's probably inherent in the simple fact that they're small, and that they're populated by a very self-selected fragment of social media, but the result is that if I "say the wrong thing" I get pummeled with downvotes and snide comments a lot easier here. Makes it less interesting to comment at all. Some of Reddit's communities are pretty insular too but at least there are enough of them that I can find ones to my taste.

As a major example that comes to mind, all of the technology communities I've found here seem to be quite strongly anti-AI. I have an interest in AI, but when I click through to the comments on stories about AI topics it's often nothing but rants about how awful it is. And if I say anything - even to correct a factual error - I get piled on. So lately I just sigh and move on.

Europe has freight trains too.

I don't see why this is a point worth quibbling about. The "gag" is that rails are designed for self-driving vehicles, but most trains are not self-driving. It's only relatively recently that any of them are.

Most trains aren't public transit, either. They're freight haulers.

That's not most trains. Those are highly specialized and constrained applications. There are already self-driving taxis in certain defined city areas, so they're still ahead by that standard.

Canada's closed, sorry.

Trains don't self-drive, though.

Edit: Okay, for the pedants: most trains don't self-drive.

Not necessarily. If they're low on cash then cutting unnecessary costs is not unreasonable. What is Mozilla's core goal? Perhaps the "advocacy" and "global programs" divisions weren't all that relevant to it, and so their funding is better put elsewhere.

Same here, I'd much rather have one of these as a personal vehicle than anything tracked.

Entertainment.

If you think it's supposed to be predictive you're perhaps confusing it with futureology, which is a more scientific field.

This is very important, I've seen people try this and it just makes things worse. In another comment I suggested my favourite solution to getting stuck like this; have a one-handed garden pick or similar tool in the car so you can dig the tires out of the ice.

Fearing AI because of what you saw in "The Terminator" is like fearing sleeping pills because of what you saw in "Nightmare on Elm Street."

IMO the best feature of democracy is not that it results in better selection of who gets to lead, because it doesn't really - the vast majority of the electorate is not educated in the sorts of things they'd need to be educated in to make truly good decisions about this. The best feature is that every few years we "throw the bums out" and put a new batch of people in charge.

I used to be kind of ambivalent about term limits, I figured it was kind of suboptimal to have to get rid of a leader who's doing well at some point. But with the size of the population of most democracies there's really no constraint on the pool of perfectly adequate candidates to draw on. I'm starting to think that "one and done" might be an even better approach, at least for the highest levels. Make it so that there's no motivation whatsoever to cling to power. Do the same with congressmen and senators, perhaps. Let them prove their capabilities with a political career in local politics, where it's less important if someone ends up with some kind of corrupt fiefdom because the higher levels of government can keep them in check.