[jbpm-dev] JBPM5 Feedback - Task Management

I've belatedly seen the proposals for jBPM5 and wonder what the outcome on the discussion around task management being a separate project is? In the past I've posted on the use of the various iCalendar standards for Human Task interaction and built an iCalendar / CalDav adapter called TaskCal for jBPM 3 and am slowly porting it to jBPM 4. http://community.jboss.org/thread/119960?start=0&tstart=0 http://community.jboss.org/message/396514#396514 There was some interest in incorporating these features in to jBPM and therefore with the advent of jBPM5 and the proposed architecture I would like to see if there is still interest. I see it rather as a pluggable interface for a standard Task Management service. As the WS and iCalendar communities are now getting together this may provide better future integration opportunities if we can get the semantics aligned. I also see that some Drools integration work has been done with iCalendar.