Where are the non-anonymous users?

As far as I can see anonymity plays an important role in some communities for opening conversations that people may not otherwise talk about (eg: relationships).

But that same anonymity disables meaningful connection and opens the floodgate to people acting with poor intent.

It seems the large majority of users here are anonymous - why?

And if Digg aims to be ‘Human First’, does it need to encourage more people to show face?