Heart Breaking: Sparrow for Windows was in development!

I personally felt so bad when I heard that Sparrow for Windows was in development by a developer, and the app was abruptly put to death when Google acquired the beautiful app! :( It would have been really nice to see the app on Windows!

http://www.the4cast.com/apps-software/exclusive-sparrow-email-client-for-windows-was-in-development-was-killed-after-acquisition/