Following some observations in my work place i did some research on iterative development and user story/task estimation and ended up blogging about my finding. Hopefully it would be interesting to some of you... http://dinukaroshan.blogspot.com/2009/08/iterative-software-development.html http://dinukaroshan.blogspot.com/2009/08/iterative-software-development-cont.html http://dinukaroshan.blogspot.com/2009/08/dreadful-estimates.html http://dinukaroshan.blogspot.com/2009/08/time-for-some-realistic-planning.html