Yes, that was eventually the big tip-off as to what had happened. I would get messages like, "Hi, Fred! Glad to see you're settled in at BigU. Who's this 'ggcha

Yes, that was eventually the big tip-off as to what had happened. I would get messages like, "Hi, Fred! Glad to see you're settled in at BigU. Who's this 'ggchappell' guy?" (My name isn't "Fred", BTW.)