Not really worried...
...as I had no intention of installing such software when it was offered. As Stuart said: there was no clear indication of what was being sent to whom & how much control one had over it.
Of course it should be marked as Potentially Unwanted for business customers - in fact I'd go further & say Definitely Unwanted - on a business machine. On a home machine, as long as the transparency requirements are satisfied (and the reality independently verified), then maybe.


