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Joined 2 years ago
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Cake day: June 7th, 2023

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  • Starbucks has been doing everything it can to not be warm and welcoming. The newer ones around me have all been bench seating at what feels like a folding table that was clearly just designed so you could sit while you wait on your coffee, but not get comfortable enough to stick around. They’ve taken everything off the walls and removed anything that might dampen sound so you can’t have a casual conversation anymore.

    There is nothing welcoming about being there, and the atmosphere is about as corporate cold as they could possibly manage. Whatever starbucks used to be is dead and gone. I expect them to eat themselves and fail spectacularly soon in a chase for more and more profit margin on each cup.





  • Signal does hold the public keys for every user. But having the public key doesn’t let you decrypt anything. You need the private key to decrypt data encrypted with the public key. So in a chat example, if you and I exchange public keys, I can encrypt the message using your public key, but only you can decrypt it, using your private key.

    Signal does run the key exchange, which means they could hand a user the wrong public key, a public key which they have the private key for, instead of the other person’s. That is a threat model for this type of communications, however, signal users can see the key thumbprints of their fellow chat participants and verify them manually. And once a chat has begun, any changes to that key alerts all parties in the chat so they know a change has happened. The new key wont have access to any previous or pending messages, only new ones after the change took place.





  • Roku started as a streaming media box. You paid them money, they gave you a box that could play Netflix and Youtube. It was a simple transaction. Unfortunately, at some point they decided to start selling/giving their OS to TV manufacturers. This was actually nice at the start. You got a smart TV who’s “Smarts” were designed by competent people. A revolution at the time. But the drive to drop prices lower and lower meant that there was no margin on the TV, which means Roku had to investigate other ways of making their revenue, AKA Ads and selling data.

    Of course, the stand alone box probably would have went that way anyways, but at least with selling a dedicated box, there is a clear financial benefit without the need to get invasive.