What are you doing here? How did you find me?

I get asked a lot of questions more than once.  This will help me answer them consistently and refer back to them to keep me from embellishing.  Also, if I am in a hurry, I can send people here for reference.  I also like the sound of my own voice.  I am wondering if maybe this will save you folks from hearing it so much.  I can supplement some of that attention and quench the need for it with any drawn here.  If any of this helps or entertains you, that would be terrific.