Docker Client for Windows Is Now Available

Why the hell would you need that on Windows? You already have Isolated User Space instances built into the OS. If you want the "look and feel" of Docker it's supposed to come with Windows Server 10, however i have a strong feeling that it will be based on MSFT's App-V tech or something built from scratch rather than sharing even a single line of code with Docker it self.

To be fair Windows doesn't "need" docker the way the current Linux ecosystem does, cross software compatibility and dependency miss match nightmares don't plague Windows, and even in the rare cases where you have issues (mostly when you run splintered software to being with e.g. PHP, Python, Ruby etc.) you can always create separate user spaces for it and if in integrates with say IIS then you don't have an issue to begin with since you can run 100 apps all using different version of PHP, ROR or w/e since each application container can be assigned to a different app pool which is completely isolated from the others.

Docker is pretty much a necessity to manage a software ecosystem which was not built completely from the ground up on a single homogeneous framework, since the solution before that was simply split your apps cross multiple servers (or live with Chroot).