Hi Sam, I got it basically working, through a mix of automated screen-scraping and whatever XML a squarespace backup coughs up, but I lost the UNIX image I was working on, and then the need for a solution evaporated a few months later anyway (they decided to just shutter the forum, not move it). So I don’t have any shareables.
HOWEVER, on a totally different tangent, they’re looking at replacing a bunch of sharepoint with a forum concept and I’ve told them they should definitely host with you – so if they actually decide to change, I’m sure they will. So there’s that.