When users control the conversation, there is an interesting tendency for the elevation of users as experts based on contribution. If there is one thing I've learned about the Drupal community over the years, and in my years working around and in Open Source communities for years before that, it's this: contribution and presence are the basis of community capital; or, in short: contribution is social capital.  read more »

Twitter won't work with my social network, because my social network relies on keyword taxonomies. So, right now, it's easy to associate twitter with a profile, because it's a 1-1 relationship. And I can build a twitter channel (#workhabitinc) for example, to pull from multiple twitter feeds. Channels are fantastic because it's folksonomic, which means it's meta-data generate by people at the time of their post (as opposed to pre-defined categories).  read more »