Because people lie and when they say "we don't store" they really actually do. It's the difference between checking a single ID photo at a time and having a dat

Because people lie and when they say "we don't store" they really actually do. It's the difference between checking a single ID photo at a time and having a database full of photos every time you submit to it. A lot of defeatism in this thread but I for one will opt out, just like the body scanners.