It’s common for my clients to call me Tony, despite the fact that in my email address, and in my email signature, it plainly says "Anthony." Not that it bothers me, and it’s always been that way in real life too: some people just default to using nicknames, I guess. But today, a client called me "Antonio." That’s a new one. I don’t think anyone’s called me that since my Ukranian roommates did back in college.