If you looked at the Seam Status Page the last several months you have to be worried that Seam 3 does not make any real progress (?). Perhaps JSF2 is enough?
a good comparison matrix anywhere?
SEAM 3 extends JSF2 with:
- Drools Workflow Engine
- http://ocpsoft.com/prettyfaces/
- http://ocpsoft.com/prettytime/
- ….