We are working with students from UNICAMP, Brazil as part of a Facebook Open Academy project. This includes future contribution to the existing code as well as creating demos and showcasing use cases for Concierge.
We also have a talk at EclipseCon Europe about the upcoming Concierge release and planning to submit futher talk proposals next year to developer conferences.
In the past, we had talks at EclipseCon, EclipseCon Europe, and JavaOne.
We also enganged with other projects like SmartHome and Moquette to bring up their stacks on Concierge.
At this point we are aware of industry adopters but do not have a precise understanding to which extent the companies are using Concierge already. We hope that having an official 1.0 version released helps us to build a stronger community and further encourage adoption in the field.