I just published the Centralized Event Consumer SOA Pattern. The pattern increases autonomy of underlying resources in large event architectures, thereby increasing the event consumer autonomy.
You can view the pattern by following the link.
I would like to ask everyone to review & give feedback on the soapatterns.org website. Also in case you have used the pattern yourself successfully, please testify this at soapatterns.org using the feedback form, so the pattern candidate might be qualified as a real pattern.