Recently I have received a lot of misinformation on associating workflows to content types managed via Content Type (CT) Hub.
It is true that workflows do not get published along with the content type from the hub. That means, if you have associated a workflow to a content type and publish the content type, only the content type is published and not the workflow.
So how do I approach this problem if I want to associate my workflow with the published content type?
The key thing here is installing your workflow in the hub and in all the subscriber site collections.
To test this:
In the subscriber site collection:
Some good links to bookmark re. workflows:
SharePoint 2010 Workflow Resource Center
Building Effective Workflows using SharePoint Server 2010
SharePoint Server 2010 Workflow Administration
It will be great if you can leave any comments if you are using workflows with the content types published from the hub. Love to hear your experiences.