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rhplus

2,194 karma · joined July 1, 2011

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rhplus··on RFC 10008: The new HTTP Query Method
Someone has an ambiguous bet predicting when RFC 10000 will be published, but the numbers went straight from 9998 to 10008. No-one wins!

https://manifold.markets/CollectedOverSpread/when-will-rfc-1...

rhplus··on SpaceX's IPO is a disaster waiting to happen for your pension fund
BS check: $8T is $1000 per person on this planet. A healthy P/E ratio of 25 would translate to earning $40/year in profit from every person on the planet. SpaceX/Starlink obviously doesn’t just walk in and get everyone as a customer though. They have roughly 10 million customers right now. Let’s be generous and say they have 20 million. That $8T works out at $400K per customer valuation which at a 50 P/E would mean $8K/year/customer profit per customer or $666/month/customer profit. Those are generous numbers. Scaling back to 10 million customers and 25 P/E would require $2666/month/customer in profit to get to $8T valuation. For Internet service?
rhplus··on Toshifumi Suzuki, founder of Seven-Eleven Japan, has died
7/11 Japan really benefits from urban density, which in turn makes the distribution of fresher food and smaller footprint stores much more of a factor.

The distribution network even shows up in maps. There will be clusters of 7/11 in Japanese cities which is more efficient than spreading them equally.

https://conbini.kikkia.dev/

rhplus··on Australia Four-Day Work Week Study Data Shows Boosted Productivity
Billable hour rates would need to increase by 25%.
rhplus··on The Companies Cutting Headcount for AI Will Lose to the Ones Who Didn't
Most businesses don’t grow just by churning out more units of software. At some point, it doesn’t matter how quickly you can churn out features if you’re not solving customer problems and convincing customers that they should pay for those solutions.

Once software becomes cheap, the bottleneck to growth shift to product design, infrastructure/manufacturing, sales and support.

rhplus··on The death of the brick and mortar toy store
Our local toy store is a member of marketing cooperative and yours might be too.

They are wonderful and a perfect example of a local toy store - a wide variety, personal service and free gift wrapping on all purchases (a life saver for anyone with kids and a birthday party to go to seemingly every other weekend).

A map of the network is here.

https://stoysnetpartner.com/our-retail-clients/

rhplus··on Fender escalates legal campaign against S-style guitars
> So why not license the shape then?

Because - until it makes its way through the courts - it’s not established that Fender has the rights to claim ownership of on the shape in the first place.

In the US, there’s three routes for that - design patent, trade dress and artistic copyright. AFAIK they don’t have a design patent. Trade dress is hard to prove association - would most people on the street say “yep, that’s 100% a Stratocaster” if they say the outline? Probably not. The shape isn’t separate from the functionality so artistic copyright hasn’t upheld either. The fact that Fender has not successfully enforced copyright concerns for over 70 years is also a sign that they never had IP protection on the shape.

rhplus··on Anthropic Is Preparing for IPO and We Should Be Worried
Interesting yes.

Money wouldn’t just be diverted from other US stocks though.

Foreign money has increasing buying power as USD weakens against certain currencies and the upside of these IPOs is certainly more attractive to global investors than parking money is lack luster real-estate or bond or cash alternatives.

TINA (to US stock market) and all that.

rhplus··on Where Are the Vibecoded Photoshops?
The competitors to Photoshop right now are promoted image manipulation tools, not another menus-and-layers based Photoshop clone.
rhplus··on Let's Buy Spirit Air
Wow… at 1.5% annual return wouldn’t they be better off just renting those assets (aircraft) to other airlines?!
rhplus··on Let's Buy Spirit Air
Ryanair is 3rd by passengers and 7th by passenger miles, according to this wiki page.

https://en.wikipedia.org/wiki/Largest_airlines_in_the_world

Obviously their model is different to the big American carriers. Perhaps there’s something about the homogeneity of the US domestic market compared to the EU market that favors loyalty based airlines versus budget airlines.

rhplus··on New copy of earliest poem in English, written 1,3k years ago, discovered in Rome
Even more interesting is when words are borrowed back!

https://en.wikipedia.org/wiki/Reborrowing

For example, katsu from cutlet, is borrowed back into English to mean… cutlet.

And when combined with “curry” as in “katsu curry” the journey meanders all the way through Tamil, Portuguese, Japanese and English, following sailors where they went.

rhplus··on 10Gb/s Ethernet: what I did to get it working in my home
I should have said most home users. My point is that more bandwidth at this point probably won’t affect 99.999% of home users.

What’s described in the post is the tech equivalent of supe-ing up a sports car and then driving it in rush hour traffic. It’s fun to geek out doing it, but practically in everyday use the difference will be negligible. Even with large file uploads and downloads, there’s a good chance that services won’t reach those throughputs end to end.

What’s telling is that the post shows screenshots and charts from artificial speed tests. No videos of the Dropbox client chugging away with throttled uploads.

rhplus··on 10Gb/s Ethernet: what I did to get it working in my home
10Gbps is enough bandwidth for 500 concurrent Netflix streams in 4K/UHD (15Mbps) AND 500 concurrent video calls (4Mbps).

Home users don’t need more bandwidth to improve their internet experiences, they need lower latency, less congestion and less loss.

https://help.netflix.com/en/node/306

https://learn.microsoft.com/en-us/microsoftteams/prepare-net...

rhplus··on Sawe becomes first athlete to run a sub-two-hour marathon in a competitive race
Is there also something beneficial about the shirt he wore? It has a unique embossed pattern on the chest. Is it just a nice design or does it also provide aerodynamic or heat wicking advantage?

https://news.adidas.com/sabastian-sawe---london-marathon/a/0...

rhplus··on GitHub's fake star economy
Yeah, exactly. The NFL is a closed system franchise. The same 32 teams play every season whether they win or lose. No team risks relegation to a lower revenue league. Every team gets a roughly equal share of the franchise revenue regardless of performance.
rhplus··on Cal.com is going closed source
It’s the classic asymmetric warfare problem:

Defenders have to find all the holes in all their systems, while attackers just need to find one hole in one system.

rhplus··on Urea prices
One of those is an absolute value (urea $) and one is a rate of change (food price inflation). Maybe I’m being dumb, but why are they tracking almost 1:1, both with linear Y axis?

I can compare Urea $ to Crude Oil $ and get an even closer 5 year correlation. Are we actually indexing against something else here?

Edit: that is, perhaps urea prices are driven mostly by energy costs, which in turn drives inflation rates.

rhplus··on Artist who “paints” portraits on glass by hitting it with a hammer
Perhaps they find more acceptance due to the effects of pareidolia, where the viewer is more inclined to say, “Oh yeah, I see it - that’s a face!”

https://en.wikipedia.org/wiki/Pareidolia

rhplus··on 27-year-old Apple iBooks can connect to Wi-Fi and download official updates
Look carefully at the screenshot. It’s definitely HTTP.
rhplus··on The Little Bool of Doom (2025)
Pedantic: the axioms of Boolean algebra don’t assign any natural numbers to the elements “top” and “bottom” of the set it operates on. The notation is usually “1” and “0” but it doesn’t have to be. It’s a convenience that many computer languages have named those elements “true” and “false”, and yes, it’s totally valid that in some representations, top = 0 = true and bottom = 1 = false.
rhplus··on Show HN: I saw this cool navigation reveal, so I made a simple HTML+CSS version
Flashback to the days of Macromedia Flash.
rhplus··on How to carry more than your own bodyweight (2025)
Nutrition too. Not to paint everyone in the construction industry with the same brush, but there’s often a lot of cheap, high calorie, fast food and sugary drinks on site and in work trucks. This is manageable for younger workers, but by a certain age, the job responsibilities become less physically demanding, the metabolism slows down, and the eating habits remain.
rhplus··on Data centers in space makes no sense
By keeping the whole thing on earth we can also reclaim the gold, copper, and rare earth metals when it’s financially viable to do so, rather than just letting them burn up on reentry.
rhplus··on The largest zip tie is nearly 4 feet long and $75
This would need quite a lot of force to overcome friction and cinch tight, no? Aside from some fun marketing, the problem is already solved by items like ratchet tie downs, Velcro straps or even just cord/rope with the right bundling knots.

https://en.wikipedia.org/wiki/Tie_down_strap

rhplus··on A Crisis comes to Wordle: Reusing old words
EPEE is a common fill word from a lexicon informally known as crosswordese.

https://en.wikipedia.org/wiki/Crosswordese

Really no harder than memorizing all the 2 and 3 letter words in Scrabble and many players will pick most up in a few months.

rhplus··on We can’t send mail farther than 500 miles (2002)
I can hear Click and Clack, the Tappett Brothers, hooting and guffawing on Car Talk as I’m reading this Snopes article!
rhplus··on Tesla ending Models S and X production
The S is simply too expensive. People in the market for $100K+ sedans/coupes are gonna perceive more curb appeal from a Mercedes, Audi, BMW or Porsche.

Tesla crashed the allure of its brand by lowering the price point of the Y and 3. The X and S aren’t different enough to attract $100K+ purchasers.

(It’s one reason why Toyota and other brands use different marks like Lexus for their high end offerings).

rhplus··on Television is 100 years old today
I would guess that even at the time a circular viewport would have seemed a bit weird and so rectangular was preferred. After all, theater stages, most windows, photographs and books - all common place - aren’t circular either.
rhplus··on Notes on Apple's Nano Texture (2025)
A microfiber cloth apparently so notable that it even has its own Wikipedia page:

https://en.wikipedia.org/wiki/Apple_Polishing_Cloth

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