Omnigraffle and BPMN 2.0
 

It is great to have the BPMN 2.0 stencil! Has anybody used it in anger?

If so, I'd really like to look at a worked example of using it. It'd be good to see even a simple process laid out using the stencil according to BPMN principles.

Is it possible to export BPMN 2.0 diagrams so they can be used by a BPMN tool?

Is it possible to import BPMN 2.0 diagrams into omnigraffle if I produce one in another tool? Not Visio! There are some BPMN tools, some good ones for the iPad, and I'd like to take their output and bring it into Omnigraffle.

Any other suggestions on using BPMN 2.0 and omnigraffle?