Yeah this breaks down if you use anything more than a few words per node, because it has no wrapping. I think even if you had the text blocks wrap at a sane wid

Yeah this breaks down if you use anything more than a few words per node, because it has no wrapping. I think even if you had the text blocks wrap at a sane width (20% of screen-width or something) then it would be more better, or expandable/modal blocks like your idea.