Friends, Followers, Likers, please lend me your ears…

All of my social networks--this blog, my Facebook page, my Twitter--are rooms  in my house.  If you're here: welcome--it's nice having you over! But let's make some things plain in case they have not been made clear already: 1.  You don't get to come in just because you knock.  Introduce yourself and/or state your business.  [...]