In case you didn't hear, Stonehenge was represented at ApacheCon. We had a session on Stonehenge (shared with AMQP/Qpid). I did the slides and Prabath Siriwardena did the demo (.NET version of the app using the WSO2 Identity Server for STS). Here is a picture: http://www.facebook.com/home.php#/photo.php?pid=3831297&op=1&o=global&view=global&subj=787236966&id=787236966
We also did the Incubator Blues thing I talked about at the Lightening Talks and made a mention of Stonehenge in the intro. Here is a picture of that: http://www.facebook.com/album.php?aid=166398&id=631669114#/photo.php?pid=4040848&id=631669114. It was recorded so it should be publicly available at some point soon. Kent