The known-known of Donald Rumsfeld and agility.
Donald Rumsfeld accomplished plenty of things but in the end was an example of how not to lead.
Do not estimate spikes.
Why estimating spikes is a waste of time.
Integrity and Agile make a difference.
Character and integrity are what mater in business.
Remembering Larry Blankenship
Saying goodbye to a friend.
SAFe is more agile than you think.
Scaled Agile Framework gets a bad rap from developers. Here is nuance regarding that reputation.