Actually it's along the lines of a good landing starts with a good approach. I.E how you conduct every phase of your flight is, in fact, connected.
If you are of the mindset that beating the crap out of the passengers to save a minute or 2 on the taxiway, it stands to reason that you would also be in a hurry and more vulnerable to mistakes once airborne.
Now that said, WE ALL LIVE IN GLASS HOUSES! This could happen to anyone. It's pretty weak to start pointing fingers when something goes wrong. Everyone one of us has made mistakes. It's the ones that think they are above other pilots mistakes tend to be the really weak ones you gotta watch.