We're working with Free Software and Open Source Software quite a bit, and we strive to make public and upstream contributions when we can.

• Google Apps isn't Free Software, but our very short python script that handles our auto-provisioning is.
• We needed a Moodle-based Help Desk issue tracker, so we wrote one: VLACS' Moodle Help Desk Block
• We're currently working on an Open Source student information system dubbed "Moosis." We're working hard on it, but we're not ready to release it publicly yet. If you're interested in helping or just talking about it with us, please contact us and let us know!