Google has always been a concern with the growing control over information, how its being used and so forth. Despite all of the hoopla surrounding Facebook, it is Google that presents the biggest concern for anyone paying attention.
Desktop, search, revenue, email, documents, pictures, the list goes on and Google has their fingers in it. Now we discover that Google is looking into face recognition tech.
So while I have no problem with this type of ability in a limited capacity such as with Google Goggles and specific locations, the idea of this option with faces is, well, frightening.