There will be two BOFs at Siggraph next week related to X3DOM. Both in Room 101:
“Web3D Consortium – Declarative 3D for the Web “, 9 Aug, 2:00-3:00
“X3D and HTML5/X3DOM”, 10 Aug, 3:15-4:30
Come by if you would like to talk to x3dom developer, see some new demos or even better: Show your own related stuff.