Do you beleive "Agile" for everything?

Agile? Agility? Scrum? Hmm… These are the words in most of the software professionals’ mouth in these days… Better to know what it is and how to apply it… Else story would be similar to this… I still feel that people should know when to apply agile concepts and when it should not… Just see the video… You can get an idea about the whole point… Lets start the conversation trail from there onwards….