would you like your voice search to be added to your digital footprint? comments welcome on blog

one of the joys of the android phone and some other services is "voice search"

Applications are as obvious as:

- sitting in the kitchen needing to convert lbs to Kg, hands are dirty, but you can use voice search to find out

- driving along and needing to find directions or a phone number

- leaving a voice reminder to do some action later

However, would you feel the same about this (voice oriented) data and the search results being added to your digital footprint as one you typed in.  I am starting to explore why we feel differently about our voice conversations than typed data.   If adverting appeared for a kitchen scale conversion on your TV after your searched would you mind?

All views welcome.