Earlier quoted context omitted.
Why let Google invade your (and your friend's) privacy just something easily done locally.
This is ridiculous FUD, you're not compromising anybody's privacy by letting google drive do an OCR for you. The chance is extremely remote that there would somehow be a leak of the information to malicious parties or the like out of Google. Is this is all over the possibility of their advertising engine seeing keywords and giving you an ad based on it? Even if that's the case then that's not a privacy violation, no…
How can no human see the data that Google has? Google is not a magical place where machines cannot be compromised.
>To my knowledge there has never been a hack of Google's data or any leak connecting any user's identity to PII.
The Snowden leaks say otherwise. http://www.slate.com/blogs/future_tense/2013/10/30/nsa_smile...
>This is ridiculous FUD, you're not compromising anybody's privacy by letting google drive do an OCR for you.
So it depends on your threat model. If you care about rogue Google employees or other actors with 0-day exploits, then putting information into the hands of Google is a risk.