Most people immediately think that I mean databases. Actually, I had big fight with modules@cpan.org about the name of the module, because everyone immediately thought that I was creating a database.

To understand the rest of this story, please keep in mind: User::Identity is NOT about storage/databases AT ALL! I was thinking about smart procedures to help people handling the data within a program: no input, neither output. I was planning to help the administration of user related data, for the person's many roles in life.