That's discord being shite. Same thing happens with AV1 videos. But if you inspect element inside the client and change the source video or image, webp or AV1 can embed just fine.
My assumption is that they're afraid they won't display on all platforms. But it could still try.
I can't speak for Messenger though. I won't touch Facebook with a pole.
I also very often encounter huge PNG photos with their extensions changed to JPG, and I don’t know how or why that is happening.
Probably people uploading to sites that limit extensions thinking they're clever by just changing the extension, or being straight up wrong in thinking the extension changing actually changes the file type.
The sites might not bother to check the metadata, and anything worth any salt that displays the image will ignore the extension anyway.
Can I have that problem instead of being stuck to a single ISP that charges more for copper wire service than they do fiber in the places they have it?
Fantastic write up. I first got a real taste of the Internet around 2003 when my parents finally relented and got dial-up from a local power company. We had dialup with the associated drawbacks for around 3 years until we got DSL in around 06. The ability to use the net when I wanted let me start learning how things worked, very slowly.
I do wish I'd had Internet access earlier and been a little bit older to experience the height of BBSes and the like, but I got to see the tail end of a different time in internet history, which I appreciate in itself.
I erased everything that wasn't in a private subreddit or technical sub. I value the help I gave over the value I remove. Everything else is gone though, which was most of my account.
Probably the best solution would just be a client setting to automatically embed images or not. Banning people like that is just a whack-a-mole game. And nuking an instance over a few bad actors is a good way to harm the fediverse as a whole if done too liberally.
Meanwhile Roblox has their own faux stock market with no age requirement, complete with price charts on site, where players can invest in items and probably lose their money either on a bad bet, or from Roblox taking a cut off everything.
According to another post, it's an X stolen from a font, and was apparently used in an old podcast. So he just took an X from a font that looked neat and said "good enough"
I think you might misunderstand what metadata is. The type of metadata you might be referring to are simply tracking methods employed on webpages by the likes of Facebook, Google, and other advertisers. But those are encrypted as well, they're not open to view by anyone in the middle because they also utilize HTTPS. The vulnerability they pose is the potential for that data to be given up, or subpoenaed on the database end. There is no magic unencrypted data sent when dealing with accessing a website except, as mentioned, possibly the DNS query, which can be easily encrypted via DoH.
Except, VPNs and Tor aren't even magic bullets for privacy. The moment you log into a service, you lose your veil of privacy if your activities can be reasonably linked. To really remain private, you would need to use Tor Browser, likely over a VPN, preferably on a live booted system like Tails, and forego any usage of JavaScript or account logins. Doing anything different exposes you to tracking methods. Which removes you from using the majority of the Internet.
The high majority of websites are HTTPS, which means that the contents of requests are end to end encrypted. Technically if it's just HTTP, it's plaintext, but basically no sites operate outside of HTTPS anymore.
All that stuff about everything you do being in the clear is outdated, and basically just VPN propaganda. The only parts of typical web browsing that aren't encrypted are DNS resolutions, but DoH and encrypted DNS are starting to be a thing. In which case, your ISP/gov will know you're accessing your bank's site, but not what you're doing on there because everything else is encrypted.
Tl;Dr: Everything being plaintext is really outdated and is basically VPN propaganda. The majority of network traffic for most users is end to end encrypted already.
My county started doing work on a section of high traffic road one summer a few years ago. They ran out of money to fund work on it, so it legit just stayed that way for like 2 years.
They had no problem finding $3m to build a whole new high school gym at the same time though.
That's discord being shite. Same thing happens with AV1 videos. But if you inspect element inside the client and change the source video or image, webp or AV1 can embed just fine.
My assumption is that they're afraid they won't display on all platforms. But it could still try.
I can't speak for Messenger though. I won't touch Facebook with a pole.