Well, at one time I was Skeptically Yours from home; but when I came to work, for some odd reason I could log on as SY, so I then came up with DY.
The rare times that I sign on from home, I make sure to identify myself as being the same SY as DY. At home, I try to log on as DY and can't. I guess it has to do with the e-mail address used when creating the user name/pwd.
So, just to clarify that I didn't create DY to be a double persona, but rather because of unusual circumstances.
DY