Yes. I wrote the web server for it back in 1998. It was actually pretty cool since we also integrated a public "wall", calendar and contacts sharing, instant messaging, and even a federated discovery protocol for other Newton servers.
The F in FAQ isn’t to be taken at face value: […] text consisting of questions and their answers may thus be called a FAQ regardless of whether the questions are actually frequently asked. [https://en.wikipedia.org/wiki/FAQ]
Similar to Doom, there is a group of people who try to get web servers running on unconventional hardware. There is an HTTP server for the Nintendo 3DS for example: https://github.com/dimaguy/3ds-httpd
I doubt that any question related to the Apple Newton would be frequently asked! Assuming that Apple Newton is what it is about, the FAQ doesn't seem to explain.