What do we call ourselves?

[Tesla Coil]

On 9 Dec 1999,  Ivan Van Laningham wrote:
> "'A _Parselmouth_!' said Ron.  'You can talk to snakes!'"
>
> --_Harry Potter and the Chamber of Secrets_, by J.K. Rowling.
> Arthur A. Levine Books, New York:  1999.
>
> A Parselmouth understands parseltongue, it says later in the book.
> Presumably, speaking, reading and writing all come under the rubric
> of understanding.
>
> Quod erat demonstrandum:  we are all Parselmouths!

Which would make messages to this newsgroup Parsel-posts, no?