So users who rent computers have sex! I must look into this. But this whole issue of spyware on rental/lease/borrowed computers keeps on cropping up time and

So users who rent computers have sex! I must look into this. But this whole issue of spyware on rental/lease/borrowed computers keeps on cropping up time and time again and yet it is still legal to have spayware installed in the first place, its how its used. As for tracking the users location, site usage etc, don't mobile phone companies already do that by definition of how they work! Mobile phones are computers after all and with that in mind this whole area of privacy and expectations of privacy needs to be cleared up as it is a mindfeild for everybody in many ways.