The metadata in the headers can be avoided using Memoryhole and similar protocols which embed the headers inside the encrypted payload. The problem is again barrier to entry. Low-tech users generally can’t even handle app installs on desktops.

When you say “worry”, that’s not the right word for it. My boycott against Google is not fear-driven. I will not feed Google anything it can profit from as an ethical stance. Even if an expert linux tor user were on Google, I’m not sure we could exchange email in a way that ensures Google gets no profitable data. If we use PGP coupled with Memoryhole to strip out the headers, I’m not sure Google would accept a msg with a missing or bogus From: header. But if so, Google still possibly learns the user’s timezone. Though that may be useless if Google learns nothing else about that user. But we’re talking obscure corner cases at this point. Such an expert user would have no Google dependency anyway.

MS/google-dependent friends are generally extremely low-tech. They don’t know the difference between Firefox and the Internet. They don’t know the difference between Wi-Fi and Internet. Linux – what’s linux? They would say. At best, they just think of it as a mysterious nerd tool to be avoided. So what can I do wholly on my end to reach them via gmail without Google getting a shred of profitable data? Nothing really. So I just don’t connect directly with a large segment of friends and family. Some of them are probably no longer reachable. Some are in touch with people who connect to me via XMPP, so sometimes info/msgs get proxied through the few XMPP users. It’s still a shitshow because Google still gets fed through that proxied inner circle of friends and family. In the past when someone needed to reach me directly, they would create a Hushmail or Protonmail mail account for that temporary purpose (like coordinating a trip somewhere). But that option is mostly dead.

I just had to reach out to plumbers for quotes. All of them are gmail-served. All I could do is refuse to share my email address and push them to use analog mechanisms. They are not hungry enough for business to alter their online workflow or create protonmail accounts.

That’s exactly what I did with hushmail. I would tell low-tech folks to get a hushmail account then I would use hushtools.com to do all the key management, putting my key on the keyring and grabbing their key. So the other person did not need to know anything or take any special steps. That was best option of my time. But last time I checked hushmail was still entirely non-gratis.

Protonmail emerged when HM became non-gratis and messed with hushtools. But PM requires every one of their own users to do key management which creates a barrier to entry. I would have to walk a PM user through adding my key to my record in their address book and walk them through sending me their key. That effort is a show stopper for many. I might as well walk them through setting up a PGP-capable MUA. But then if they keep their gmail or MS acct the metadata still feeds those corps.

I give out my XMPP address and offer Snikket accounts. Some go along with it and some do not. I lost touch with some friends. Some people are in contact via phone but that’s not ideal some connections are lost as phone numbers change.

I used to push some people toward Hushmail until they dropped the gratis plans. Then for a while I pressured people onto Protonmail but then distanced myself from PM when the brought in Google reCAPTCHAs and killed off Hydroxide. Tuta is a non-starter because Tuta’s variety of e2ee is incompatible with open standards, thus forcing me to periodically login to a web UI (also due to them sabotaging their Android app by way of forced obsolescence pushed in the most incompetent way).

So it’s a shitty state of affairs. 2024 and simply sending a msg to someone has become a total shitshow.

For what it’s worth, I didn’t mean take the sensor out of the wall, but just electrically unplug it from the controller to see what it does on its own when you turn on the water.

Yeah I figured that but the terminals on the sensor are hard to reach so I was figuring I would need to remove it. But then it occurred to me that I could leave the thing in place and do the isolated test by unplugging the X2 connector from the motherboard and easily access the pins through that connector. So that’s what I did. Results:

• at rest, the signal wire is 4.75 V
• water running, the signal wire is 2.3 V

So in isolation the sensor worked correctly. Then I plugged it back into the motherboard and retested to confirm again the bad voltages. But in fact the readings were correct. It’s unclear why it works now. I wonder if the unplugging and replugging of the x2 connector improved a connection that deteriorated somehow.

Thanks for saving me €36! However incidental. If I had not done the test in isolation, I probably would not have messed with the X2 connector. I would have normally just replaced the sensor as an experiment.

(edit) I can hear a ticking sound coming from the motherboard. I’m not sure how long it’s been doing that. It’s quite faint unless I put my ear close to the board. Maybe it’s normal.

It shows 5V on the diagram but I don’t think that’s precise. I measured the red wire at 4.68v which is around what the guy in the video got in his test. Since the board is part of the circuit I suppose I cannot rule out the board as a problem. Testing the sensor in isolation will be rough going because it’s a proprietary joint. So I would have to get a tight rubber hose and fit that onto a garden hose. For powering it I have a switchable ac adapter with a 4.5 V setting. Or I can maybe get 5V off a USB charger or ATX PSU from a PC. My multimeter does not have a frequency function but I can see from the video that it would be useful for this so I might look for 2nd hand multimeter at the next street market, though that will set me back a week (OTOH might be worth it if it helps diagnose this in a way that helps avoid buying the wrong part).

Whatever is broken here, it was something that gradually failed. For several months it was a gamble when turning on the hot tap whether the boiler would detect it and give hot water. It was like a 50/50 game of chance for a while then getting hot water became progressively less likely until it flatlined.

Yeah, if by /in system/ you mean connected to the board. I didn’t mess with anything other than to stick my probes onto the wires. The boiler is not switching on to heat water and it acts just as if it is not detecting that water is running. So a broken flow sensor was one of the theories. And since the readings seem quite off from what’s expected I guess buying a new sensor is the right move.

Once I get it removed I’ll see if it looks like I can rebuild it but I don’t expect that to go well. I may not have to waste it though. Considering the at rest voltage is double the running water voltage, it’s still detecting water running. It’s just not giving the voltage the board expects. So one idea is maybe I can repurpose this to turn on a shower light when the shower water is running.

If I had an electronics background I would probably try to do a makeshift gadget that converts 0.66 V to 2V and 1.33 V to 0 V. Then I wouldn’t need a new sensor (which could cost €100… i’ve not checked locally yet but online prices are looking terrible).

Thanks for the feedback. I see that that’s indeed the case.

I refuse to fund my oppressors

Bingo. I live by this philosophy.

Although more precisely: I refuse to fund feed my oppressors. The reason for s/fund/feed/ swap is that our oppressors profit from our data too. So e.g. I won’t even email a gmail user because my data would then feed Google (an oppressor because of how they dictate e-mail terms among other oppressions).

emphasis mine:

Anti-nuclear is like anti-GMO and anti-vax: pure ignorance, and fear of that which they don’t understand.

First of all anti- #GMO stances are often derived from anti-Bayer-Monsanto stances. There is no transparency about whether Monsanto is in the supply chain of any given thing you buy, so boycotting GMO is as accurate as ethical consumers can get to boycotting Monsanto. It would either require pure ignorance or distaste for humanity to support that company with its pernicious history and intent to eventually take control over the world’s food supply.

Then there’s the anti-GMO-tech camp (which is what you had in mind). You have people who are anti-all-GMO and those who are anti-risky-GMO. It’s pure technological ignorance to regard all GMO equally safe or equally unsafe. GMO is an umbrella of many techniques. Some of those techniques are as low risk as cross-breeding in ways that can happens in nature. Other invasive techniques are extremely risky & experimental. You’re wiser if you separate the different GMO techniques and accept the low risk ones while condemning the foolishly risky approaches at the hands of a profit-driven corporation taking every shortcut they can get away with.

So in short:

• Boycott all U.S.-sourced GMO if you’re an ethical consumer. (note the EU produces GMO without Monsanto)
• Boycott just high-risk GMO techniques if you’re unethical but at least wise about the risks. (note this is somewhat impractical because you don’t have the transparency of knowing what technique was used)
• Boycott no GMO at all if you’re ignorant about risks & simultaneously unethical.

That would make sense, but then why did they follow that with “Workers need to demand living wages at the same time as ban comes into effect”?

Only real way to get rid of this culture is to ban it to start.

A ban would be a bit extreme. Is tipping banned anywhere?

For me, the fix is to establish a fixed tip like some parts of Europe used to have. E.g. $1—2 per person for good service regardless of bill. This would accomplish two things:

• The tip cannot be an income supplement (thus wages increase if the resto wants to have staff)
• There is still a quality control signal in place

Tipping isn’t bad. Being underpaid is bad. If we as consumers want to add a little more for good service, I don’t see a problem.

The two are at odds with each other; that’s the problem.