All pictures and people's icons are external links, so things like schematics wouldn't show up off line
Indeed but that would not be an issue most of the time I don't think. You could grab images off each page as they are shown rather than from the external links.
Also the pages are dynamic linking to a data base to get some of the information like the number of posts someone has made so it is not very amenable to putting on fixed media.
Agreed. it would not be easy to do and I think without a hell of a lot of work done on a decent search tool and interface it would not be easy to navigate.
On another related topic, how about an arduino wiki? One that is puplically editable and is in a common format for people to upload projects, info, libraries anything!
With a wiki format I think that even with all the projects and libraries and all other info, it could still be easy to navigate.
Mowcius