FOSDEM is the biggest free and non-commercial event organized by and for the community. Its goal is to provide Free and Open Source developers a place to meet. No registration necessary.

   

Julien Genestoux

Event Track Day Room Start time Duration

Founder at http://superfeedr.com which is the biggest independant PubSubHubbub provider. I previously spoke on the same topic at Google IO as well as in various meetups in San Francisco (Mozilla tech talk.. etc).