BRT In Streetswiki
Streetswiki is a collaborative resource focusing on alternative transportation and livable streets. Their entry on bus rapid transit is at http://www.livablestreets.com/streetswiki/bus-rapid-transit.
This is a blog started by Friends of BRT, a group formed to work in Berkeley CA in support of the proposed Bus Rapid Transit (BRT) system that would go from San Leandro through Oakland to downtown Berkeley