Piefed contributor and part of the piefed.social admin team.
Thanks for pointing this out. I am not that active on masto, but I am from the Boston area, so this might be the kick I need to check out that side of the fediverse. I lived in Somerville for 10 years before more recently moving to the burbs. I wouldn’t want to live anywhere else in this country these days.
Looks like this is a feature for most markdown parsers. In piefed, the same thing happens. I wrote most of the customizations for parsing markdown, but nothing to create relative links like this except for footnotes. So, it must be the default behavior of the markdown library we are using.
Where are you even seeing this in PieFed? This is a glyph in the feather font that we do use for our symbols, but we don’t actually use that symbol anywhere in the codebase.
I run a personal lemmy instance and two personal piefed instances, so I was just doing some comparisons. My instances are mainly used for development and testing, so they are only subscribed to a handful of communities and just have one active user.
You are correct that when it comes to performance, like snappiness and responsiveness, the database is probably going to be the bottleneck. Unless you are scaling up to a huge degree, I would be surprised to see meaningful differences in the number of requests that could be handled due to language differences between rust and python. Yes, python is an interpreted language, but most of the libraries you are using are basically calling other system libraries written in a language like C, and the program can execute way faster than your database I/O can give it data to process anyway.
Here is my usage summary. The lemmy instance has been running for about 1.5 years while the piefed instance has been running for just shy of a year now. I have only included the memory usage and disk since I don’t think either is really CPU hungry or bound in my use case.
| Software | Memory consumption | Disk Usage |
|---|---|---|
| Lemmy | ~1.5 GB | ~800 MB |
| Piefed | ~1 GB | ~200 MB |
Not sure where this falls on lemmy’s roadmap or if there is a github issue for it, but you can turn off notifications in piefed per post or comment. You can also enable notifications for posts/comments that aren’t your own if there is a thread you want to keep tabs on.
The theory that the lead maintainer had (he is an actual software developer, I just dabble), is that it might be a type of reinforcement learning:
If this is what’s happening, then it’s essentially offloading your LLM’s reinforcement learning scoring to open source maintainers.
Really great piece. We have recently seen many popular lemmy instances struggle under recent scraping waves, and that is hardly the first time its happened. I have some firsthand experience with the second part of this article that talks about AI-generated bug reports/vulnerabilities for open source projects.
I help maintain a python library and got a bug report a couple weeks back of a user getting a type-checking issue and a bit of additional information. It didn’t strictly follow the bug report template we use, but it was well organized enough, so I spent some time digging into it and came up with no way to reproduce this at all. Thankfully, the lead maintainer was able to spot the report for what it was and just closed it and saved me from further efforts to diagnose the issue (after an hour or two were burned already).
You have clearly never driven on 93 through Boston where the person you replied to said they are from (aka the Big Dig). It is basically an entire highway that is underneath the city. There are many on and off ramps, lanes suddenly become exit only, complex multi-lane exits that branch…it’s intimidating. As somebody that has lived in the Boston area for 15 years now, I still mess things up.
Official response from Greg Bernhardt
It’s years since I last used PhysicsForums, but found it immensely useful in the old days while going through my undergrad physics degree (it was less useful for PhD courses). I am not morally opposed to providing AI attempts at an answer in threads where nobody else chimes in. However, using real accounts that belong to other users is wildly over the line. I was surprised to see this wasn’t really called out in the official response thread by the existing users as that is the part of all this that is the most egregious to me.
You are using piefed, so in the web ui you can click the three dot menu and select the remind me option. This isn’t in the api though, so it wouldn’t be in a third-party app unless they implemented it separately.