Hello,
I have a question regarding storypoints.
One advantage of storypoints over hours is that is abstract in stead of absolute.
So you can assign for example 1 or 5 abstract storypoints to a story.
In the burndown chart all these storypoints for all the stories in the sprint are added up however..
This does not make sense to me however.:
1) adding up is a very absolute operation, so this cannot and should not be done on abstract items..