This was a rather lengthy, but interesting, article to read. It talks about how putting up photos online can be traced from anywhere. With all the technologies, you can scan over a photo and tell who is in it, what is in it, where it was taken, etc. Even if you have privacy settings, your photo will show up on search engines. What i found amazing was the mention of the App “Photo Finder” It is an app that allows you to put in a photo, and it will search the internet for photos with similar faces. so even if you do untag yourself in that album. it will find you. pretty scary.