With a plethora of tracking services, blog tags and your own tracking softwares; you need to insert scripts to your blog’s header now and then. Most scripts give you the option to tie easily with commonly used CMS and Blogging Tools like WordPress, Movable Type, TypePad, Blogger etc.
However, the problem is that most of them have to deal with change in your theme and if you change your theme, you have to update the scripts again. And all of them do not follow the same approach; a typical implementation is different amongst all of them.
Wikipedia describes Scrum as an agile method for project management. It has been called a “hyper-productivity tool”, and has been documented to dramatically improve productivity in teams previously paralyzed by heavier methodologies. Scrum was first documented by Takeuchi and Nonaka in “The New New Product Development Game” (Harvard Business Review, Jan-Feb 1986).