This very clearly says that SHOULD is not effectively REQUIRED at all, and is fact nothing more than RECOMMENDED. Really not sure how you misinterpreted this so badly
It's not required but they need to understand the implications. In this case the implication is that Google drops the mail. So clearly they didn't understand the implications.
Google probably did parse these messages as well-formed before inspecting them and deciding to drop them based on the lack of this field. The RFC imposes no mandatory obligation to deliver messages just because they are well-formed.
Protectionism in the auto industry led to american auto makers being the laughing stock of the world. Acting like it is a good thing is absolutely insane
ARC-AGI 2 is an IQ test. IQ tests have been shown over and over to have predictive power in humans. People who score well on them tend to be more successful
IQ tests only work if the participants haven't trained for them. If they do similar tests a few times in a row, scores increase a lot. Current LLMs are hyper-optimized for the particular types of puzzles contained in popular "benchmarks".
Chicagos biggest problems are corruption and special interests. Corruption means that labor has become very expensive for the government and most civil servant leaders tend to be incompetent. The incentives created when being in leadership is not about competence led to an environment where very few in the government are interested in improving the systems they run and those that focus on improvement generally don’t rise to obtain more power. The power of special interests means that it is impossible to make quick decisions, even if they are obvious. Everything is a long, drawn out process, so the decisions that are made tend to be the ones that benefit people who can pay lobbyists. Singapore is pretty much a benevolent dictatorship. Their government makes quick, technocratic decisions that legitimately attempt to make society as a whole better in the long run. The short term popularity of these decisions is effectively irrelevant, which allows them to do things like employing slaves and being extremely tough on crime.
Is it demand for condos or is it demand for reasonably-priced housing and condos are the only even remote possibility?
I've met a few people who really loved condo living but almost every one would have taken the single family home next to the condo building if it had been even remotely similar in price.
Those are the same thing? Not sure what youre asking, there is limited space, people recognize that having a SFH involves tradeoffs, just as most other things in life do.
Ok you can say this about literally any compiler though. The authors of every compiler have intimate knowledge of other compilers, how is this different?