> My Steam account is possibly most oldest active account anyways and I have always preferred it,

You just made me feel old. I think my Steam account is even older than my Gmail account. It has accompanied me through several phases of my life... I first created it using a very silly username, later I grew up and became extremely ashamed of it. I remember frequently checking if it was already possible to change the username, but they never allowed it. And now that I'm older I just laugh about it as a memory of my teen years.