Wow! Thanks for the invitation Mr Animus. You were the second person to have found me after I joined. I must admit that I was quite impressed with your descriptive "about me" section. I can only hope I'm that forthcoming when I sit down and complete mine. No one can say they didn't know from where you were coming if they bothered to read it.
Loved your Carl Sagan Essay.
Off topic, and purely in the interest of being helpful, the way to get separate words into a tag is to use quotes - like "Frederick Douglass" or "Carl Sagan". That way they dont get tagged as Frederick, Douglass, Carl, Sagan.
Have a nice day. I don't know about Minneapolis, but VAncouver WA is hot and miserable this week!