Wishbone seems harmless as users can post two pictures and then ask friends or strangers which one they prefer.  Like Twitter, friends can follow other users and find people to follow by looking at other members’ profiles.

The danger comes from the fact that there is no way to tag inappropriate material, so pornography can easily be uploaded onto the app.  Second, kids can post photos of two friends and ask which people prefer.  At a time in their lives when kids can be most sensitive, this can be a form of bullying.