[rstat1]

At least "dark fiber" isn't a complete lie, like some other tech terms are (Looking at you "serverless")

[Frost1x]

Don't forget the "dark" web, wharever that means anymore. These terms are great for marketing groups to paint an image but often very quickly lose any technical relationships they once had.

[Jenk]

Serverless is from the notion that you are not concerned with the server. I.e., that your product/ infrastructure inventory is... Serverless.