That is all I have to put for most of this thread.
As for the original purpose of the thread: I have an alter ego for every part of my life.
Amy Robinson was originally my online alter ego/pen name, but more people call me Amy than they do my real name, so... *shrugs* It's more like a nick name now since people in real life call me Amy as well...
Other than that, the only other major alter ego I can think of that I've had is my stage name (for my music), which no one on the internet knows, and I plan to keep it that way, lol.
I like to think of my universe as three different worlds; internet, real life, and entertainment.