Entitled “Agile Undercover,” the first report from Hoda and her colleagues demonstrated conclusively that Agile development teams were failing to communicate with their customers — not just occasionally, but mainly. And in order to ameliorate the impact of these failures, teams and their companies were making active, intentional efforts to keep customers in the dark about their development practices, including their schedules of deliverables.
“Teams are very keen on pleasing their customers, and it’s hard for them to bring up issues with customer collaboration,” Hoda tells me. So to keep the customer at bay and out of their hair, development teams hire or appoint a customer proxy. An ambassador, if you will. Or, to be more truthful, a sales associate.
The second article, Is Teamwork Dead? A Post-Agile Prognosis, looks more at the dichotomy of "team success." Culturally, when we "win," we tend to give credit to the team ("Gosh, it wasn't just me...") but when a project fails, there's an assumption it's one person's fault, even if we don't look for a scapegoat. Making a team more than a bunch of people in the same room is a special skill, and one that Agile methodologies rely on — remember the part about self-organizing teams? "Though they may not go about this process consciously or intentionally, individual group members employing Agile for the first time, Hoda’s team found, tend to adopt one of six roles," Scott reports, such as mentor, coordinator, and promoter.
See if the research agrees with your Agile experience."
The argument against the arbitrary number is twofold. First, replacement of books in libraries is based upon the condition of the book, not the number of times it has been checked out. It is not unusual for popular books to be checked out 100 times or more before the wear and tear of circulation takes its toll and the book has to be replaced or repaired. Second, eBooks, too, eventually wear out. The electronic file formats become obsolete in a matter of years as technology progresses and customer interests change. Remember the switch from VHS to DVD or cassette to CD?
One good reason why computers can do more work than people is that they never have to stop and answer the phone.