It is interesting the amount of excitement that development methodologies can generate.
Particularly when, for every successful software product I was ever responsible for, at least 1000 times the development investment (and often far greater) was spent in maintenance and enhancements after...
Having spent the thick end of 30 years using various methodologies trying to get the best out of gangs of various computer science graduates, I have had the most success with a very well balanced mix of the promise of drugs and threats of extreme violence.
Hope this helps :thumbsup: