Interesting, I didn't know that. > Giving line-item veto to a user is a terrible idea. Giving the user choice about whether or not they want to give up their

Interesting, I didn't know that. > Giving line-item veto to a user is a terrible idea. Giving the user choice about whether or not they want to give up their personal information is a great idea. Suppose I don't want the app to have my email and phone number. Without finer-grained control, my only option is to say no to the entire app -- so they lose me as a user.