I've been working with Sarah now for a the past few weeks around the topics of reputation and community and we finally had a chance to record this short conversation to let the broader community know about what she is working on and of course how they themselves can
participate!
To get in touch with Sarah and participate in her research you can find her at the following addresses:
http://www.sarahotner.com or
http://uk.linkedin.com/in/sarahotner or
http://openid.sap.com/SMGOtner