I'm lucky to work with many talented people in the Applications Technology Group, and many of them contribute articles to this blog. Some team members have their own blogs. If you work with Oracle Workflow, here's one that you should be following:
This blog is updated every few months by our development team with in-depth technical articles about Oracle Workflow-related topics. For example, articles posted there include:
If you have suggestions about Workflow topics that you'd like to see covered there, drop them a line.