Because they didn't turn on federation until last year, and at that point it was still limited to fewer than ten users per alternate server, and you had to manually request federation through a Discord server from an actual human. This year they've automated the federation process, but you still have to start with a tiny server, and they claim they're going to raise the user limit gradually as new servers remain federated with the main server.
But yeah, the upshot is bsky.social has 13 million users, and there are no other servers with notable numbers of users. That's a pretty notable difference from ActivityPub.
1.14% of 1.328 million would be 15,139, so 15,000 is pretty much exactly in line with the typical stats. I wouldn't be at all surprised if it is in fact an estimate based on such data, rather than there being a survey ready-to-go which identifies how many such service members there are.
I really don't think it's that stupid. Your particular machine has a lot of ports, yeah. But there are plenty of machines out there, like the 12-inch non-pro macbook, that have ONE USB-C PORT and absolutely no other ports. That's clearly limiting. Like, you can connect it to ethernet, if you buy an additional USB-C ethernet adapter, but if you want to be able to ethernet and have it connected to power at the same time, you need to buy a special power brick that combines the two functions, because they didn't include any other ports.
Plus, there are a bunch of things that still use USB-A. I've got a bunch of old thumb drives that work like that, especially for transferring video files to my TV, which only supports USB-A itself. Wireless dongles for mice and game controllers, which still offer a latency advantage over bluetooth, tend to be USB-A as well. I've also got a wearable pulse oximeter that requires a special cable to load data, and the other end of that cable is USB-A only. Again, you can get an adapter dongle, but that's never as convenient as just having the right port in the first place.
I went a bit out of my way to get a laptop with a decent collection of ports (and it's a bit of a less portable laptop as a result, maybe more like a desktop replacement), but even it has for some reason dropped the SD card reader, which I would have used a lot. I had to get a dongle for that. And I had to get one that used USB-C in particular, because my USB-A ports are usually both filled.
Basically the selection of ports used to be something that laptops used as a point of differentiation and pride in a crowded market; but Apple managed to invert this, making the prestige marker having a slimmer laptop with as few ports as possible, and that was a dumb change. I do think the pendulum is swinging back, as with your Pro macbook, but I don't think it's unreasonable to be frustrated with the way this element of the market went in such a consumer-hostile direction for a while.
I dunno, I think you may be underestimating ARM here. I've heard that the overhead from translating the machine code is a lot lower than you might think, because so much X86 code is optimized down to a RISC-like subset of the instruction set already. And if that overhead isn't too daunting in the common cases, the more robust power management on the ARM side of the chip market might be able to make up the difference in a handheld environment for most users. Obviously it's a huge amount of work to nail the software, and it would be on top of the work they were already doing on Linux, so I'm not saying it'll definitely be in the next iteration, but I could definitely imagine it happening eventually.
Same with The Mysterious Benedict Society. I did find a site that would sell it to me on a disc, but once I received it, it became clear to me they didn't actually have a license to do so and just sold me a bootleg. Oh well. I dunno why Disney just didn't want my money in the first place.
It's the "with which we are okay" that sounds a little stilted. Most speakers would probably phrase that part of the sentence as "which we're okay with." It's just because "okay with" is so common that it almost feels like a transitive form of the verb "to be okay," so splitting apart sounds odd.
Note that there's already a different transitive verb "okay" which means "approve" or "authorize," as in "the boss okayed your plan to use the forklift," implying that the person doing this has authority or control over whether the thing happens. "I'm okay with it" by contrast typically means something like "I have no control over it but it also doesn't trouble me." "Unfazed by" (spelled in this way, not related to "phase") would be a similar expression.
I don't think it's most yet, but it's improving fast thanks to the Valve Steam Deck. Bazzite is probably the distro to look at for a machine that's primarily for gaming; it's based on the Steam Deck OS, but works on more machines. There are some high-profile games like Fortnite that won't run on it, but a lot of stuff will, especially if it doesn't rely on any fancy anti-cheat stuff.
If I'm remembering correctly, this phrase was immortalized in a Primus track at one point. There's a weird, short track (or maybe an intro to a longer song?) on "Sailing the Seas of Cheese" that's just one guy singing along with running water, and as I remember them, the lyrics are: "As I stand here in the shower, singing opera and such/pondering the possibility that I pull the pud too much/there's a scent that fills the air; is it flatus? just a touch/and it makes me think of you."
Which apparently is still in my brain, even though I didn't think I've listened to that album since the 90's. My brain is weirdly prone to storing old audio, though.
One issue is that it can be leveraged to maintain a monopoly. Microsoft famously made a bunch of small modifications to the HTML standard, so that web sites that wanted to work with MS Internet Explorer had to write custom versions to be compatible. But because so many people just used IE because it was bundled with Windows, those "extensions" started to become their own standard, so that then other browsers had to adopt MS's idiosyncrasies in order to be compatible with the sites, which in turn harmed standardization itself. They even had a term for this technique: "Embrace, Extend, Extinguish." It nearly worked for them until Google pushed them out with Chrome. Microsoft tried to do the same thing again with Java until the government got involved.
It's complicated, certainly, but there are legitimate cases where "just a little tweak" can be quite a big problem for a standard.
Because they didn't turn on federation until last year, and at that point it was still limited to fewer than ten users per alternate server, and you had to manually request federation through a Discord server from an actual human. This year they've automated the federation process, but you still have to start with a tiny server, and they claim they're going to raise the user limit gradually as new servers remain federated with the main server.
But yeah, the upshot is bsky.social has 13 million users, and there are no other servers with notable numbers of users. That's a pretty notable difference from ActivityPub.