For everybody interested in the work of the ECI as well as ICC based colour management in general, it is possible to join the ECI discussions forums on Google Groups and participate in the corresponding discussions. Ideas, experiences, and questions about the ECI and colour-management issues can be freely exchanged here.
There are two discussion forums - one in German, another one in English.
In order to join the discussion forums, you will have to be logged in to a Google account.