"Any" option does not exist as a default for the Node:Published exposed filter

To duplicate:
Create a node view.
Add a filter for Node: published, expose it and make it optional.

End result:
The user can filter by either published, unpublished, or "any". (this part is working fine)
The default, however, can only be pre-set to published or unpublished.

There is no way to default the filter to "any".

As a side note, I understand that this is only an issue when the filter is exposed. It would be silly to set a filter to "any" if it is hidden.

To sum it up, I'm trying to allow my users to filter if they want to, but by default show everything.

-Corey