In response to your question, I want Windows to be more like Linux in a lot of ways.  I'm not asking them to convert Windows to a Microsoft branded Linux distribution because they're obviously going to want to maintain creative control of their product and perhaps implement features that aren't compatible with the GPL, but there's a lot of things I love about Linux that Windows could use.  Windows is closed source, much of the system is not optional so that even the server OS has a non-optional, full fat GUI installed, lots of useful features that should come standard like Bitlocker are behind an additional paywall, last I checked Windows didn't support any Linux filesystems like EXT4 without the use of third party software, even though the standards are open and Linux supports NTFS, most Linux file managers (Nautilus for example) have built in support for customize-able batch renaming without having to install third party addons, etc.