I seriously doubt that the professionals involved in either of these launch projects have such an adolescent, egocentric approach to their work as Ryan's post claims.
Neither of the very public egos at the tops of these development corporations makes the actual launch decisions. And I seriously doubt they would pressure the professionals to "just launch the damn rockets, already".
The real goal is a successful launch vehicle that can be used profitably. Uselessly blowing up a test vehicle so that it fails to achieve its test objectives just to get off the pad first would be too stupid to allow.
But, certainly, nobody can credibly accuse Musk of being unwilling to take calculated risks to speed up the SpaceX development process.