The author is very optimistic about building a "community" where he ascribes it to "serendipity" and "echo chamber". The best communities usually have a vocal minority and a quiet majority. However, it is difficult to sustain the "silent-bob-effect". Personally, I have never been motivated with "groups or communities" as it encourages tribalism and promotes group-think. … Continue reading Building a Community: Opportunity Exposure and the Internet Echo Chamber →