I asked the question up there a bit...what do we class as the forseeable future... For me I give asteroid/Off Earth mining 50 years and I have also said that up there somewhere. I'm sure I have also mentioned the difficulty of such a venture as is the case with any venture to do with space. It's all going to be difficult....But what we see as difficult now might be common place in 50 years.
So it seems we, you and me agree? Not sure about the others...too many red herrings about.