Writers have written under (multiple) pseudonyms for centuries. Some have done so to see if their success was because of their writing or their fame. Some have done so to reach a fresh audience, despite of their fame. And for a multitude of other reasons too, I would think. This is barely new, or a characteristic of the digital age.
Writing is all that it is about for you, and that's how it should be. But then the story belongs to the public, you say so yourself. However you have repeatedly taken your work off the internet, I'm guessing because you don't identify with it any more, even though it's under multiple names, probably all false. I wonder if it's not for the sake of freedom, but for the sake of distancing yourself from what is no longer yours, that you want to be truly anonymous? Excuse my rambling, just thinking aloud.
