I think this could be really useful with a lot of integrations if you want to start a workflow in K2 when an external SmartObject is created or updated. For example, I'm not a SalesForce developer so in order to integrate, I have to rely very heavily on our SF developers who are familiar with Apex in order to kick off a workflow. I know I can do this on a schedule, but I'm looking for more of a push rather than pull method and don't want to have to use K2 resources to be checking for changes.