I would like to suggest to open a forum for Users and Administrator (who are not specialized in OpenACS and .LRN).
OpenACS with .LRN is a mighty framework and most installation use OpenACS because of .LRN (which is in competition with Moodle nowadays).
I think it would be very helpful to listen to Users and Systemadministrators (who don't want to specialize in OPENACS because of using a learning management system.
