René Pickhardt has three posts about graphs at Fosdem 2012:
Claudio Martella talks @ FOSDEM about Apache Giraph: Distributed Graph Processing in the Cloud
Nils Grunwald from Linkfluence talks at FOSDEM about Cascalog for graph processing
Birds of a feather: Graph processing future trends in Graph Devroom
Not quite like being there but can still get a sense of the excitement and potential for future development.