[crististm]

Aren't we loosing the focus by looking at the Lisp Machines only from "HW" point of view? They were "ported" on Alpha, and I can run them today on a x86-64 VM.

I think we're overwhelmed by nostalgia and this stops us from looking at what's important: software. We are missing the software pieces that made the Lisp Machines. We don't have those and this is more important than not having a CL CPU.

I would hate to have a Lisp Machine made with today's custom hardware and all the C/C++/Java/Python guys come and ask: what was the fuss was all about? Where's that IDE from 25 years ago you so proudly preached?

[hga]

Well, we do have a rather early fully legal 1981 copy of the system, and one or more illicit but no one seems to care copies of much later Symbolics systems (don't know if those included source, though). So that in part an issue of software archaeology, when we can also ask most if not all of the people involved about details.

And I fully agree the focus should be on the software, as I hope I made clear in other comments in this topic.