Here the usual list of my personal favorites:
- Kevin Marks from Google on Open Social as a common framework for building social applications.
- Holm Friebe + Philipp Albers on new forms of cooperation and collaborative work.
- Noel Hidalgo on the Luck of Seven - his open source, seven month journey around the world documenting free culture, social innovators & global change.
- ...and last but not least Kevin Warwick - the "crazy" scientist on becoming a cyborg !?