The Third Way - What Agile Is, Should Be, Is Not

Some companies prefer to work in waterfall. Some are truly Agile. Majority does both - they pretend to be Agile, but they work in old-fashioned way. So what is Agile? What does it mean to be an Agile company? We will explore this matter based on examples from IT industry trying to address large corporations, but also the phenomenon of start-ups.