@chiark
Just had a search, and it seems that Alx from these forums is responsible.
Guess that I'd better own up now :-P
We've been going for
well over a year and
recently relaunched after some server difficulties. The more people who can add content, the better this will be as a resource, and there's no danger of it being lost since it's under the LGPL (while I'd ask people to not fork the Wiki, if for some reason I decided to stop hosting it I'd definitely post a CD to someone else who could - there's no reason why it cannot stay online indefinitely).
Note also that the Wiki is completely platform-agnostic - there's room for AmigaOS, MorphOS, AROS (and even a bit on PIOS, RiscOS and MacOS - even if its extremely tenuously conencted to the Amiga it'll stay). Tutorials and descriptions of hardware/software that are currently stubs are particularly welcome at the moment.