I haven't shared my handle. Probably won't do that. I figure it would take a fairly regular reader to put together the content of my posts and identify me. But, a little concerned since in giving advice I have listed stuff like previous home towns, topics I studied in school, fields where I worked, current city (?) and a few other bits that might make an observant reader say "hey, that sounds like Bill", and then this reader would know a great deal about me. Nothing embarrassing, but.........