It was just a matter of time, really. We're well acquainted with Facebook letting us tag friends in our photos, so it's no shock that a similar feature has just spread to the social network's mobile darling, Instagram. The Android and iOS apps will both hit version 3.5 today, letting users tag others in a shot (whether or not they're human). A new Photos of You section has also been added to members' profiles, where you can see any photo linked to that account. As you might imagine, Instagram is already trying to head off potential privacy issues -- account holders have until May 16th before their Photos of You sections become public, and settings will let them turn down connections to any revealing (or simply inaccurate) images. The update is already available through the iTunes App Store and should be landing soon in Google Play. Hit up the source links if you've ever wanted to see how other Instagrammers see you.