As someone spotted me in a hotel lobby and recognized me from my photos. This is why I had my apartment broken into and 3 police crawled in the window and then deported me. All because I didnt blur my face.
I think if you are in a big city, it isnt so important to blur the face, but for touring the smaller towns, where we can be recognized, this is the fastest and surest way to bring trouble upon us. It all just depends on the girls reasoning. Sometimes its so family, friends, and co-workers dont recognize her. Sometimes it is so she can tour the smaller towns and not be rejected by hotels when she goes to stay in them, or being approached in public and propositioned on the street or public setting. Yes there are many reasons. In an ideal world, we all would like to show our faces, but some girls have more risk and must protect their identity.
Thankfully, you lads have reviews to go by also. And she will never blur her body.