The truth is the Sparrow team is a Mac only team. They didn't care much for Windows. If at all. To test the Windows builds, Din Viet used a virtual machine running inside OS X..
Yeah but where did you come in?
Why you?
Why were you working on a product that you had nothing to do with?
I just don't get it at all.
Why did you give free labour and free time to a for profit company you had no stake in?
See why we are confused?