Shell, tube, truss structure seastead cluster…related thread: http://www.seasteading.org/forum-list/topic/oceanic-concrete-sphere-habitat/
Kat, I just try to point to sites where a theme has been explored earlier to avoid the repetition of threads. Forum users who are not aware of those earlier discussions can read it and catch up. So we can focus on “new developments”.
Many of the old threads has been terribly sidetracked and repetitive so that it is actually necessary to put the relevant passages in context and cut out the sidetracking comments. All this is part of a intent to get the forums back to the frontpage from where they where removed a couple of years ago due to their “intelectual deterioration”. I created most of those forums to keep track of the overall discussion process myself.