Spin has been used to develop federated search applications for
- Cancer Research Requiring Human Tissues (psl)
- Biosurviellance and Population Health Statistics (AEGIS)
- Clinical and Translational Research (SHRINE)
- Research Resources (Eagle-I)
Spin releases once a month (barring exceptional circumstances) at about the end of each month.
Planning about features and releases happens during a weekly conference call, and on the Spin developers mailing list.