Fascinating, I'm glad I followed you. I am slowly building up my collection of like minded clever people on this site. :) Indeed, I am among the first users of this site. You'd think I'd be doing better.

Of course I am biased in favor of FlexBlue's approach because it's one of a vanishingly small number of applications that's profitable enough to warrant the creation and long term emplacement of underwater habitats. There's just not many things you need such structures for that can't be done without them, and that's profitable enough to justify the outlay.

If Flexblue goes forward, their reactor habitats will be the largest stationary manned undersea structures in history.