One of the pleasures of doing a work such as this is hearing from people who are using it. And for that, many of us love to use email. Me too. I will not write my address here and have removed my web contact form because it gets pounded on all day despite machine defenses making it hard for me to sift out your genuine messages from that stream of junk. So, to send me a useful and respectful email, compose my address as (the six letters of) my last name plus a ‘T’ and a ‘K’ followed by that famous separator and then gmail etc. And how about making the subject be something nice and use my first name, the three letters? That will show up nicely.