Buildbot is often seen and written about across the web.  This is a sampling of the coverage

 * [http://corp.dazzit.com/blog/buildbot-command-control-communication-part-1.html Buildbot: Command, Control & Communication (Part 1)] [http://corp.dazzit.com/blog/buildbot-command-control-communication-part-2.html (Part 2)] (Michael Lenaghan)
 * [http://doi.ieeecomputersociety.org/10.1109/MCSE.2011.13 Organizing Software Growth and Distributed Development: The Case of Abinit] (Yann Pouillon et al.)
 * [http://jacobian.org/writing/ci-is-hard/ CI is hard!] and [http://jacobian.org/writing/configuration-and-architecture/ Configuration and architecture] (Jacob Kaplan-Moss)
 * [http://www.ibm.com/developerworks/linux/library/l-buildbot/index.html?ca=dgr-lnxw97Buildbotdth-LX Continuous integration with Buildbot] (Noah Gift)
 * [http://andrewwilkinson.wordpress.com/2010/06/30/continuous-integration-testing/ Continuous Integration Testing] (Andrew Wilkinson)
 * [http://anamariamoz.wordpress.com/2010/11/08/mozillas-build-system/ Mozilla’s Build System] (Anamaria Stoica)
 * [http://engineering.imvu.com/2011/01/19/buildbot-and-intermittent-tests/ Buildbot and Intermittent Tests] (Jon Watte)
 * [http://twit.tv/floss164 FLOSS Weekly on Buildbot] (Dustin J. Mitchell)
 * [http://www.apress.com/9781590599815/ Foundations of Agile Python Development] By Jeff Younker
 * [http://danir.us/blog/stories/2013/may/27/continuous-integration-web-apps-buildbot/#!prettyPhoto Continuous integration of webapps with Buildbot] By Daniel Rus Morales
 * [attachment:buildbot-paper.pdf Automating Build, Test, and Release with Buildbot] By Dustin J. Mitchell and Tom Prince
 * [http://releng.polymtl.ca/slides/buildbot-talk/index.html Coordinating Parallel Builds with Buildbot] ([http://people.mozilla.org/~dmitchell/buildbot-talk/ alternate link]) by Dustin J. Mitchell and Tom Prince - presentation at RELENG2013 (hint: enable your browser's console to see speaker notes)