Last time we got into a fun discussion around Agile and the difference to ... hmm? ... to what? It would be far fetched to claim that there is a comprehensive and generally accepted understanding of what Agile is. But what are we comparing against? It appears that at the moment the term "traditional project management" is quite popular and its even more vague than Agile. Let's be brave and tackle that beast. What Project Management schools of thought are out there? What are the differences? And what are the arguments for one or the other?