One evening as Chiara and I were on a Christmas shopping sprint in Udine, she got an SMS announcing a gathering of Friulano bloggers that evening for aperitivi (for you ignorant non-Italian louses, that's the name given as an excuse to drink wine before dinner). Just after seven, we met up with Il Furlanist and ordered a bottle of vino rosso corposo. The bloggers trickled in over the next half hour, and we ended up with nine persons (not counting the salami-happy canine entourage of one).
I was immediately comfortable with these people as was Chiara, people we had not met before. To my mind, the reason is clear: the Friulano bloggers are a community. I am used to communities arising around a shared interest and I thrive in them. My Linux User Group in Egypt is such a community, and the dynamics clearly map very well: bonhomie, egalitarianism, respect, informality, and the clarity of people who have set up outpost camps in the content-producing side of the media economy.