Can I create Members who do not have valid email addresses [duplicate]

Question

Possible Duplicate:
Is there a way to add Trello “members” to a list, without them being registered?

I would like to use Trello to track tasks for Users who do not have email accounts. Can I do this?

Answer 1

An email address is required for signup. It helps prevent spam accounts, provides easy password recovery, and allows for email notifications.

Creating virtual or token users is not currently possible, either.