Never mind... I clicked on the link :)

What is the fediverse home for ntfy?

Hopefully the resolution:
https://infosec.exchange/@jerry/110570593063416050

Searching for a remote post on your logged-in server lets your logged-in server know about that remote post. It kind of forces federation. Presumably that's what that extension does.

So weird. For me, it's currently showing the avatar for @SteveDinn, but the other username.

Fuck, I'm old. The first time I started using Firefox was when it emerged from the ashes of Netscape Navigator. It was called Phoenix back then... This must have been the early 2000s. Then I moved to Chrome when that became popular. Finally in the last 4 months I've adopted Firefox again because of the ad-blocker-limiting decisions that Google has made re: Chrome.

I don't know how this happened but I am not "nuttydepressor". I didn't notice the user name until after I posted. This has got to be a bug. I am actually @stevedinn.