This blog entry follow directly from the previous Story Points - Journey’s Start.

Key to Duarte argument, and something I didn’t originally appreciate from his initial Tweets is: he is not saying story points are rubbish, forget about them. What he is saying is: it is simpler and equally accurate to just count the stories as atomic items. This is equivalent to saying “All stories are 1 point” and having done with it.

A few weeks ago I was presenting at the BCS SIGIST conference - another outing for my popular Objective Agility presentation. Someone in the audience asked: “Where is the evidence that Agile works?”

My response was in two parts. First although it sounds like a reasonable question I’ve come to believe that this is a question that is asked by those who don’t believe in Agile, those who want to stall thing. It is rarely a question aimed at a rational decision.

Second I said: lets turn the question around, Where is the evidence for Waterfall? - as far as I know there is none, although there are plenty of cases of failed projects.

I increasingly feel that the way I interpret Agile, the practices and the processes, if different to the rest of the world. Perhaps this is just self doubt, perhaps because I started doing Agile-like-things before reading about XP or Scrum, perhaps this is because my version has always been more informed by Lean, perhaps this is because I have never achieved Certified Scrum anything status, perhaps because I’ve never worked for ThoughtWorks, perhaps because I hold and MBA (and thus have an over inflated opinion of myself) or perhaps I’m just wrong.

This is the second of two blog entries about the use of dialogue sheets. The first entry contain some simple statistics and findings from recent experiences and feedback from users. This entries discusses a few findings which deserve longer comment.

Those who use the sheets consistently report that they engage more team members (everyone gets to speak). Several people report that quieter team members are more likely to contribute in a dialogue retrospective than in a regular retrospective.