To be able to live in another country and earn your credits is such an opportunity, and it isn't as expensive as students think. Studying abroad is really an opportunity you don't really have once you are in the work force.
Larger enterprise customers and several major universities have had significant input into this release. Version 4 has been workforce tested in a wide variety of real-world environments with various configurations and high volumes of users and transactions.
That second period was a tough pill to swallow. We were winning the puck battles in the offensive end, but losing them in the defensive end. We need to work just as hard for the pucks in the defensive zone.