Infrastructure costs - great points. Are we really going to have datacenters in space? If so, what will be overall cost structure with launch being the new cost factor but basically eliminating power and cooling. If it does work and takes off, what about all those expensive data centers on earth that were built and are being built. I do not see much discussion on this but probably because it's not a definite data centers in space will happen and by when. Musk has done unbelievable things but usually not on his original timelines but years further out.