Dealing with Open Source Software
Energize your Community
Open Source Software, Open Standaarden
LPI Points on Facts and Focus
Designing for Change
LPI toegelicht op InfoSecurity 2010
Moving forward on Open Standards
What's the Deal with Open Standards and Open Source Software
Open Utrecht
The Dutch ODF Policy in Retrospect
Het Open Source Paradigma Ontleed
"ODF in The Netherlands, What's Next ..."
Een korte geschiedenis van alles over open source software
'De Volgende Golf'
Changing The Desktop Game
Kostenbesparende Werkpaarden
Document Freedom Day 21 March 2009