Even in Japan it's cheaper to fly between Osaka and Tokyo than take the train. The train is a lot more convenient, though.
There are only a few corridors where high speed rail makes sense. Northeast US. Texas Central Railway is even trying to build a line between Houston and Dallas.
Building out everywhere though is a surefire way to rack up debt. Look at Japan, which is touted as a high-speed rail success story. Although the Osaka-Tokyo route is profitable (and very beneficial to their economy), the rest of their high-speed rail network essentially bankrupted JR Rail. JR Rail ended up being privatized, with most of the debt being funneled into a holding company owned by the government. JR East/Central are operating off of a high-speed network they essentially got for free.
Landscape pictures can serve as a reminder of what you were doing, a sort of diary. Sure, you could find professional photos, but they won't be as rooted in your memory.
By looking at an old photo you remember where you were, what you were doing, and _why_ you decided to take the photo.
In other words, while a pro may be able to capture the location better, they won't capture your memory of visiting it as well.
MOND does work a lot better than Lambda Cold Dark Matter (L-CDM)... but only for explaining the rotation of galaxies. It can explain this rotation almost perfectly given only the mass distribution: no tuning is required. Dark matter, on the other hand, has issues with dwarf galaxies and has no predictive power: you just fit the dark matter to the results you observe (Which is why you end up with some dwarf galaxies that are almost entirely composed of dark matter, and ones that almost have none. With MOND it just works).
Of course MOND can't really explain the third peak of the cosmic microwave background radiation, so it isn't perfect either. It is also phenomenological, with no underlying physical theory at the moment. Still, it's surprising that it does work at all.
I should also mention that the bullet cluster, which is touted as proving dark matter, causes issues for dark matter as well as MOND. The velocities involved in the collision are higher than can be explained by the current dark matter models. MOND kind of sucks at dealing with clusters, as well.
TL;DR
MOND is a lot better than LCDM at explaining galaxy dynamics, LCDM is a lot better than MOND at explaining the cosmic background radiation. Both aren't that great at dealing with clusters (but you can also make dark matter work with enough fiddling).
Although there are teething issues, for US allies the unit the F-35 is attractive due to a unit cost which is lower than any of its competitors (such as the Eurofighter Typhoon).
For domestic use, the F-35B STOVL jet used by the Marines is a dramatic improvement in range and capabilities over the Harrier.
The F-35A/C are less of an improvement, but I would by no means call them a failure. It's easy to criticize a program due to cost overruns and mismanagement, but that doesn't mean the end result is bad. At the very least it's a sunk cost now, so we'll just have to deal with it.
It's worth mentioning that while electric turbopumps are a lot better that pressure-fed designs, for larger engines they aren't as effective as using pre-burners (due to the weight of the batteries).
I think this article misses the point of Georgism: that the land tax replaces all other taxes.
In other words, while land belongs to the government (people), individuals are entitled to the entire product of their labor (as well as returns on capital). Georgism is simultaneously extremely Communistic and Capitalistic.
Not having fast FP64 is a design decision. Space isn't free, and FP64 takes up a lot of space that could be used on delivering higher FP32 perf, which is more important for video games.
There are only a few corridors where high speed rail makes sense. Northeast US. Texas Central Railway is even trying to build a line between Houston and Dallas.
Building out everywhere though is a surefire way to rack up debt. Look at Japan, which is touted as a high-speed rail success story. Although the Osaka-Tokyo route is profitable (and very beneficial to their economy), the rest of their high-speed rail network essentially bankrupted JR Rail. JR Rail ended up being privatized, with most of the debt being funneled into a holding company owned by the government. JR East/Central are operating off of a high-speed network they essentially got for free.