Elon Musk Threatens to Transfer NPR’s Twitter Handle to “Another Company”

Not cool. [1]

> What makes a cool URI?

> A cool URI is one which does not change.

[1]: https://www.w3.org/Provider/Style/URI

If they truly intend not to use Twitter again, why would they have any qualms with losing their handle?

dup: https://news.ycombinator.com/item?id=35796487

Is a twitter handle covered under trademark?