To the point of saying that windows 7 is as dangerous as running windows xp. Windows 7 is still supported for security updates and is no more dangerous to run than before.
To quote a MS marketing person:
I just found an article about how much more “data” Microsoft is collecting on it’s users. Now with the latest upcoming major update Microsoft is now watching your usage in terms of your time usage of the operating system. I said a while ago i find it hard to believe that Microsoft is going to simply give away 1/3 of their income. I still believe this is a ploy for OAAS or windows in the cloud.