There has been a lot of discussion on the Internet History list.   Vint is putting together a file of Mill's stories.
[While I met him a few times, I did not know him very well,  so I'm not going to be a source of any of them].

On Sat, Jan 20, 2024 at 4:50 PM Dave Horsfall <dave@horsfall.org> wrote:
Seen on TUHS...

-- Dave

---------- Forwarded message ----------
Date: Sat, 20 Jan 2024 12:27:41 +1000
From: George Michaelson <ggm@algebras.org>
To: The Eunuchs Hysterical Society <TUHS@tuhs.org>
Subject: [TUHS] (Off topic) Dave Mills

Dave Mills, of fuzzball and ntp fame, one time U Delaware died on the 17th
of January.
He was an interesting, entertaining, prolific and rather idosyncratic
emailer. Witty and informative. 

G