Who am I to you? Some know me as Sarin (though of course you know my real name) Most know me as Clint (though I'm sure you know my DJ/musician name too). I think online I tend to use them interchangably. Sort of silly when you think about it.
Perhaps a good Nickname would work best? Problem with Nicknames is that they sort of happen, you can't give yourself a nickname..but if you could, what would yours be?