[amiga386]

I'd give him the benefit of the doubt 7 years ago. But it has been 7 years and the number of Mastodon instances just grows and grows, causing more and more useless traffic every time someone links to a site.

7 years of "limited dev time"? How much money have the world's webmasters had to pay out of their own pockets, so that nobody developing Mastodon has to spend their precious dev time on being a good netizen and not wasting other peoples' resources?

This is why webmasters block Mastodon user agents. Then Mastodon changed the order of text in its user agent string just to fuck with webmasters - ostensibly they wanted the user agent to look a little bit nicer, but what they did was evade everyone's existing blocking rules, and cause 100,000s of webmasters to have to update their blocking rules for what should've been a solved problem.

[Aeolun]

It sounds like you have a personal kind of beef with Mastodon?

[amiga386]

It's not personal, but Mastodon has DDoSed my website and many others, e.g.:

https://itsfoss.com/news/mastodon-link-problem/

https://kevquirk.com/blog/mastodon-is-ddosing-me/

https://chris.partridge.tech/2022/request-amplification-in-m...

https://www.jwz.org/blog/2022/11/mastodon-stampede/

https://www.theregister.com/2024/05/06/mastodon_delays_fix_d...

Mastodon servers' collective behaviour DDoSes the sites its users link to. They just do. They don't have to, they've never had to, but they do. And they've been in no hurry to fix it.

I've never used Mastodon and I'm not part of its community. But it irks me that its community has completely failed to remediate its collective bad behaviour, for years.

Having read the relevant discussions in Mastodon's issue tracker, my view is that it's Eugen Rochko's ideological belief that you can't just include the link preview details along with the post (which you totally could do, and it would solve the problem)... and that has led to years more DDoS than there ever needed to be.

[Admittedly, we now also have the problem of completely amoral "AI" scraping companies, who have zero qualms about pumping millions of requests into webservers, knocking them offline, completely eschewing all common indexing behaviour... but that doesn't make Mastodon's behaviour acceptable because it's no longer the worst source of callous DDoSing]