FHISO has managed to resurrect an archive copy of the BetterGEDCOM wiki — the precursor of FHISO — under their domain name. The pages are based on a WikiSpaces export made after WikiSpaces locked the site in 2016, and because of this it lacks style information and does not include dynamic pages (such as “Recent Changes”) that WikiSpaces had been providing.
The archive may be found at:
https://archive.fhiso.org/BetterGEDCOM/
That link goes to an index page we added as part of the archiving process; the original home page may be found at:
https://archive.fhiso.org/BetterGEDCOM/HOME.html
Note that there isn’t (yet) a ‘search’ function and so it’s currently more browse- than search-able, but it acknowledges the huge effort and deep insights contributed by so many people on multiple topics, many of which FHISO has yet to revisit.