Yes, in more sensitive cases than perhaps buying a car is the opportunity for people who are seeking medical advice or people who are potentially seeking out sources on political information. These are things that people have a reasonable expectation of privacy to and don't imagine would be revealed by just the comings and goings of their IP address.
One of the other things we're also concerned about with this bill is that it doesn't just limit the information that you can reveal to the IP address. It's actually any personal information that company has stored on you that they think may be reasonable for the purpose of their investigation, so that can literally include your e-mail logs. It can include any information that this company has collected on you, and that's definitely something concerning to us.