[Opensource] does expresso's 'action' servlet cause incompatibilities with stuts apps?

[Mike Traum]

I've been wondering if expresso will cause issues with struts apps. I'm creating a portal system and the best way I know how to do this is to have all of the apps under one webapp so they can share a session and easily have an integrated login system.

What if I decide to add a pure struts-based app? I know that struts tags have been re-written because the expresso Action bean isn't compatible with the struts one. Does this cause incompatibilities?

mike