Since it’s my instance and you can probably click to it through my username, I felt like a link would be overkill. But: www.sdf.org.
That was honestly kind of rhetorical, too. It’s been something you could connect to since the 80’s, and it’s still an everyday part of my life, which is related enough to mention even if OP wouldn’t call that a website.
You ask as if people know what SDF is.
Since it’s my instance and you can probably click to it through my username, I felt like a link would be overkill. But: www.sdf.org.
That was honestly kind of rhetorical, too. It’s been something you could connect to since the 80’s, and it’s still an everyday part of my life, which is related enough to mention even if OP wouldn’t call that a website.
That didn’t really answer the implied question.
Super Dimension Fortress, obviously
https://files.catbox.moe/b7sweb.jpg