A couple of years ago some microsoft sales employee probably didnt know about any of this. Also he is talking about mostly self-hosted MS services and i doubt the NSA really has access to that. Also found your conversation style to be quite cocky.
Yep. If someone represents company X at a conference, then consider yourself lucky if they are actually an employee - never mind an informed employee with a high standing in the organisation.
Actually im german myself and by reading the translation i immediatly realized it was someone from germany translating that ;) But its more about the general tone that comes across a bit rude..Anyway OP clarified so its fine!