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Nostr

There are many problems with Mastodon, mostly due to the fact that it doesn't rely on any cryptography. Because it cannot do the multi-master approach of Nostr due to lack of cryptography, identities are assumed to be "owned" by the server, which is fully trusted by its tenants. Mastodon server owners can do all the harm centralized platforms can do to their underlings, which are completely helpless in case of misbehavior or even in the normal case where a server owner loses their server or deci

Mods react as Reddit kicks some of them out again: “This will break the site”

Under new rules rolling out over the coming months, a small number of users will be required to leave some of their moderator posts so that they aren’t moderating more than five subreddits with 100,000 monthly visitors. Reddit said the change only affects “0.1 percent of our active mods” and will help enable “diverse perspectives and experiences.” But mods whom Ars Technica spoke with have different views. New limits on how many subreddits users can moderate A recent post on the r/modnews sub

Reddit is dropping subscriber counts on subreddits

Reddit users can no longer see how many people are subscribed to their favorite subreddit communities. The platform has announced that it’s removing the member count metric that appears on subreddit pages — located under the page bio on the right for desktop users, or at the top under the subreddit name on mobile — to better focus on real-time engagement. The member count is being replaced by two metrics. One shows how many users have visited a subreddit in the past seven days, “based on a roll

Wild Video Captures Alien-Like Creatures Thriving in the Deepest Ocean Ecosystem

Researchers recently dove more than 6 miles beneath the surface of the northwest Pacific Ocean to explore the bottom of two submarine trenches. In this harsh marine environment, they discovered flourishing communities of chemosynthesis-based sea creatures—the deepest and most extensive ones ever found. The groundbreaking findings, published in the journal Nature on Wednesday, July 30, include photos and footage of the alien-like organisms going about their business in two of the most unforgivin

Building community and clean air solutions

Darren Riley: Hi. Thanks for having me. Megan: Thank you ever so much for being with us. To get us started, let's just talk a bit about JustAir. How did the idea for the company come about, and what does your company do as well? Darren: Yeah, absolutely. The real thesis of JustAir, is really a combination of one, my personal experience but also my professional experience. On the professional side, background in software engineering, graduated from Carnegie Mellon University, but I was always f

Amazon says it's expanding same-day and next-day delivery to 4,000 more small cities and towns

Something to look forward to: Amazon managed to revolutionize e-commerce with fast and affordable shipping, but it isn't resting on its laurels. The Seattle-based online retailer recently announced plans to further expand the reach of its same-day and next-day delivery services to tens of millions of additional customers in the US by the end of the year. Once the calendar rolls over to 2026, Amazon's speedy delivery options will be available in more than 4,000 smaller cities and towns across th

Root raises $9M to launch its social platform with customizable apps

Root announced today that it has raised $9 million in seed funding to build a next-gen social platform, which offers customizable apps designed towards building and maintaining large communities. Headline Ventures and Konvoy Ventures led the round, with Day One Ventures, Untamed Ventures, Crunchyroll founder Kun Gao, Clark Valberg and Jack Dunlop among others participating. The company plans to launch the closed beta for the app soon. Root as a platform is notable for its customizability and ap

Blue Prince is coming to Mac

is a reporter who covers the business, culture, and communities of video games, with a focus on marginalized gamers and the quirky, horny culture of video game communities. Blue Prince, the architectural mystery puzzle roguelite, is coming to a Mac near you. In a press release from the game’s publisher Raw Fury, it was announced that Blue Prince is getting an update that will add Mac support (via Steam) coming “later this year.” Blue Prince released earlier this year and quickly became an earl