I decided to stop giving +1 to good answer on question that don't receive +1.
20 Can a Product Owner be a developer in Scrum? Mar 26 '13
2 What are the general guidelines a project manager should follow to recruit the right person? Nov 9 '12
0 How Test Driven Development can pretend to be Agile? Jul 29 '14
0 Can a Scrum Master be the Product Owner in Scrum Jul 29 '14