Great stuff!

We need a PDF identification totally empty so we can print that area with the data fields. And we need a design where you include the format of

Nickname
Name Surname
Employer
Primary community project

(Nobody decided the fields, so did I yesterday@as you could see from the email sent to all registered participants)

About the schedule page, the only thing is that the telephone is listed twice. The version with the int code is not really needed since everybody will get their badge in Amsterdam.