I would agree on that. My initial diagnosis is that it's because of limited/nil feedback. Market driven projects at least have some sort of user feedback (e.g.

I would agree on that. My initial diagnosis is that it's because of limited/nil feedback. Market driven projects at least have some sort of user feedback (e.g. early market research) that drives the development. It is often flawed but it's better than just a bunch of engineers assuming stuff.