I want Apple to improve its enterprise functionality more, but not down to straight copying Windows. For all the useful functionality in the enterprise brought by Windows, I believe those ideas can be implemented better by Apple. The list above sounds more like the Windows way than a list of functionality which is inherently better on Windows that that on Mac OS X.
Apple is the first (as far as I know) to bring it to consumers. Even if Microsoft came out with it first, as someone mentioned above, in Server 2003, they did it for the enterprise. If it's in Vista, I'll give the nod to MS.
And why would MS have to diss Time Machine if they came out with the functionality first? Apple will probably do it better anyway