1. Barcamps. Because of its unconference nature where ideas are for free and shared.

2. Linux users. Any group of them. They deal with open software right?

Basically even if its you and your  grandma engaged in any open software or idea use, both of you have your open movement  going.

It depends on how you explain your answer.

My opinion.

Regards,
Sandister Tei
-----
Cardiff University
JOMEC -- International Journalism
www.sandistertei.com | +447448223686

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