Scrum Team practicing XP will pair program throughout the Sprint. Many managers found that pair programming is expensive but pair programming is more than just two people programming.

In a raging discussion on the Extreme Programming group Michael James started a discussion on whether Scrum is alienating Extreme Programming folks.

Extreme programming takes customer feedback seriously—so seriously that an on-site customer is part of the team. You can think of this role as equivalent to scrum ‘s product owner role.

My discovery of Scrum At the time, I was working on a book focused on resolving an old management conundrum: how do you combine rapid innovation with disciplined execution? I was proceeding by ...