Five years ago today was my first day working on Groove - an incredible journey, and yet it's only just begun. In 1996, I had begun to feel some frustration within the Notes customer base as they were trying to push it in ways that it hadn't been designed for - particularly outside the enterprise - and as its eMail component began to dominate the usage model. Upon further analysis, this relentless drive toward eMail caused me to question the fundamentals of centralized, application server-based architectures as the basis for effective dynamic collaboration. [Ray Ozzie's Weblog]