Estimation is not an alibi for failure.
Estimation is a problem in many organizations and still we demand estimates.
Each scrum master and agile coach should embrace the weird.
Be weird be glorious!
Time to call out bad agile before it is too late.
Fight bad agile and dark scrum one client at a time.
Talk to people instead of e-mailing them.
Helpful tips to be a more effective scrum master.
Product owners deserve healthy ownership.
What do brain transplants have to do with product ownership. Take a look.