Presentation Intro to D: What works?

[qznc via Digitalmars-d]

Looks like I will give a talk about D to our local Functional 
Programming User Group in August. Feel free to join, if you can 
be in Karlsruhe, Germany:

http://www.meetup.com/de/The-Karlsruhe-Functional-Programmers-Meetup-Group/events/223455553/

As far as I know, pretty much nobody there knows anything about 
D. So I need to start with some general introduction. My current 
plan is to basically talk through the dlang.org frontpage. Modern 
convenience. Modeling power. Native efficiency.

I guess others here have done such intros already. What works? 
What doesn't? What are the usually questions you get from 
newbies? Any evangelism tips?