CosmicGiraffe

This assumes that the reviewer who gave the rating wasn't considering value as part of their scoring. I'd expect the reviewer to be scoring a TV based on his good it is compared to similarly priced competitors, not comparing to every other TV on the market

Sure, but then you've just shifted the problem up a level. Now I have to trust that the user id you provide me in the insecure channel really is you. Which means either trusting the insecure channel or trusting that the web app has confirmed who you are in some other way before giving you an ID.

We have to reject the first since we could skip all the asymmetric crypt and just send a symmetric key directly in the insecure channel.

If we're trusting the web app has confirmed your identity, we've moved from "just quickly go to this page and it'll generate you a public key" to "go to this site, upload a photo of your ID and a video of you saying that its you and whatever other verification is needed, then it'll give you a public key".

You originally wrote:

The one sticking point is that your recipient needs to visit the site before you can send your vacation photos to them, but is it really that hard?

The hard part isn't them going to the site in advance, it's them establishing trust with the site that they are who they claim to be.

Even if you're using asymmetric cryptography, you still have to trust the insecure channel. If an attacker can replace the URL sent there with their own then they can have the sender encrypt the files with an attacker controlled public key rather than the legitimate one

Here's an Olympic sprinter powering a toaster. He generates 0.021kWh going flat out: https://youtu.be/S4O5voOCqAQ

It's not that you change the passwords for each website often, it's that you use a different password for each site. That way if one site gets hacked and your password is leaked, it can't be used to access your accounts on other sites.

If you have a nut allergy you probably have never tasted nuts and wouldn't know that was what you were tasting

Plenty of costs don't depend on how much usage there is. If a tree falls and takes out a power line it cosrs the same whether that line was being used at 1% capacity or 100%

It's a quite entitled view to take that they should make an effort to pass the project on. It would be very hard to build sufficient trust in a new developer quickly, and passing it on without that trust would be undermining the trust that users of the projects have placed in this dev. If I were him, I wouldn't be staking my reputation on finding someone to take over from me if there wasn't already an obvious candidate.

The successful fundraiser you mention looks to have had a target of $12k USD (from: https://discuss.techlore.tech/t/divestos-is-unsustainable-needs-community-support-we-sent-250-and-you-can-help-too/6660, the original page has been taken down), and was as a alternative to them taking a full time job. I'd say its a reasonable bet that money was spent on living expenses, and IMO $12k a year is much less than this level of skilled work is worth. It's certainly not enough money to make it unreasonable to shut down the project a year later, and I doubt anyone who donated feels shortchanged by it.

Why would it need 5GHz? At most it needs to do two audio streams, which aren't going to need lots of bandwidth

The upside of IANA doing it would be a standardised place for sites to move to. Without coordination, different sites would move to different TLDs, probably mostly based on what isn't already registered. IANA could create a new TLD for this and give existing whatever.io owners a chance to register whatever.iox before its generally available

If you're just commuting & riding flat, even-ish trails, you maybe don't need a MTB at all. You'll get much bigger changes in handling/comfort/speed from changing the style of bike than the marginal gains from upgrading individual parts.

What are you hoping to gain from a drivetrain upgrade? It might make more sense to look at changing the type of bike you have, rather than trying to transform a MTB to act like a hybrid/gravel/road bike

How exactly is it hashed? There aren't that many possible phone numbers, so it might be viable to just try every valid number until you find one that matches