Dave Roberts has started a Yahoo discussion group, lispmachines, for people interested in recreating, for real or just in simluation, lisp machine-style technology [via Rainer Joswig].

From:  "Rainer"  
Date:  Mon Aug 9, 2004  11:03 am 
Subject:  Re: Why this redundant group?

--- In lispmachines@yahoogroups.com,
--- "pl_schmidt" <asholz@t...> wrote:
> Hello all,
>
> why was this group founded? There is the lispm-mailing
> list at lispm-hackers@l...
>
> Andreas

Probably because the person that started this here did not
know the multitude of other Lisp Machine mailing lists
(slug, tunes/lispm, ...), forums (http://smbx.org/html/) and
newgroups (comp.ti.explorer, info.slug)  - which are mostly
dead anyway.

Plus the lispm-hackers list seems to be members-only, mostly
concerned with the Explorer emulator and what else.