All that may be true but no one forced them to do it. They could have risked all their own money or got a publisher to do it and never tipped their hand to us.I think they do, because it turned what was private public, and FD have been drug through broken glass re all the very painful changes (Mac Client, no offline etc). Without KS they'd have a much more sedate schedule with much less vitriol.
It's not like the company is not doing really well so I doubt David Braben is to worried about how things panned out and as we are constantly told FD are under no legal obligation to do anything.