716 karma · joined October 3, 2012
There are parts of Amazon that have a ton of legacy code and ownership between those systems can be a real mess.
Most importantly it uses ink tanks. They don't last as long as laser toner, but if you want an ink jet, it's great because there is no cartridge. You just fill it up with ink. I also stopped buying HP after I noticed all the scams they pull with their ink cartridges.
As others have mentioned, a simple Brother printer is also a great option.
I'm not anti-capitalism by any means, but despite the average person becoming better off, I find it deeply unsatisfying that we have very few mechanisms to control the insane broadening of the wealth gap.
I don't want to rely on Jeff trickling down his wealth through purchases of yachts and random donations to Van Jones. I want us to collectively agree that there must be some ceiling to wealth for individuals. Not putting a ceiling on wealth is effectively not putting a ceiling on power - and we've already realized that power needs to have checks and balances.
I'm just humbly asking people to be clear about what they know vs what they assume.
The frustrating part is people making claims about issues where they don't actually have datapoints to back it up. I try to avoid doing that.
For someone who is "not following whatsbook closely lately" that is again a bold claim to make.
But anyway, business messages are also encrypted. Businesses are allowed to designate other accounts to receive messages, in which case those other accounts are sent copies of those messages using a different key. It's similar to sending messages to multiple devices. This is disclosed [1] and needed to support things like auto responders.
Group chats are also encrypted using a shared sender key and this is described in the whitepaper starting page 10 [2]
1 - https://faq.whatsapp.com/567302067179554/?locale=en_US 2 - https://www.whatsapp.com/security/WhatsApp-Security-Whitepap...
Without going into too much detail, I can tell you a huge challenge with encrypted backups is compliance - many people simply do not opt-in to using encrypted backups. It's a difficult line to walk because ultimately you don't want to pester users too much about using encrypted backups either. In case it's not clear, the reason it requires opt-in is because you (i.e., the user) control the encryption keys and therefore you must take some action to write down a key or passphrase. As you may imagine, the average messaging app user is not as tech savvy as the average Hacker News user and many simply don't want to go through this extra step. Even worse, if they opt-in to encrypted backups and lose their keys, they will end up blaming Meta for not giving them a way to restore their message history when their phone gets lost (it's not easy to explain that it's your responsibility as the user to keep your keys safely stored).
It's super frustrating that every single time WhatsApp is mentioned on Hacker News, someone boldly makes a claim that it's not encrypted based on hearsay or hunches.
1- https://faq.whatsapp.com/791574747982248/?locale=en_US 2 - https://www.whatsapp.com/privacy