I would gladly pay Microsoft for a non-spyware laden operating system. If they will not allow me to do so, then I will utilize every opportunity to dismantle and destroy their spyware in regards to any system I run.
Because people should be allowed to play and communicate without some nebulous 3rd party recording everything they say and do. I don't care what they plan to do with the data they are scraping. It's amoral that they try to collect it in the first place regardless of their justification.
If you are really serious about it, you should stop supporting MS and abandon their broken OS, which fights against you on your own computer. I did and couldn't be happier.
However, as a sysadmin I uninstall as much spyware as possible from our images and add any non-service interrupting blocks that I can to make it difficult for M$ to spy on my coworkers.