AIESEC uses .LRN on it's production site (AIESEC.net), this was preceded by ACES. The organisation uses the platform to connect it's student members, staff, alumni and stakeholders across 80+ countries. The system is strategic to their plans and complements many stages of their core business(work) process. And, they constantly are innovating their model by modifying and expanding the features of this system on an ongoing basis. Currently, AIESEC is integrating another system (non-OpenACS) which is used to manage their student-Exchange programmes worldwide into AIESEC.net. Ppl who can provide more information on this system are Denis Roy, Markus Knoke, Tilmann Singer and Dirk Gomez, as they had/have been working on it. Ernie Ghiglione and Kolja Lehmann could provide information on the current integration plans (Ernie was responsible for managing the development of the other system, known as Insight-II, while Kolja is currently in India leading the systems integration efforts). And, yes as you notice the project has quite a few people from the community involved in it's development.
