"
In some ways it's better. In others I miss Java. . . ."
And I do quite a bit of Java with IBM WebSphere.
You can "pop up" and view two PowerPoint presentations of talks I gave to a Houston IBM AS/400 User's Group introducing them to XML and XML Web Services development with Java and WebSphere at the following link:
HASG Presentation on XML Web Services & WebSphere
I don't knock Java, because I think it is a fine server-side language, and I do like some things about IBM's capabilities.