Whether you have or have not, please respond to my poll:

http://spreadsheets.google.com/viewform?...of4nfy2LZQ

You can see results here:

http://spreadsheets.google.com/ccc?key=p...2LZQ&hl=en

Done, sir.

Tip of the hat to others who have answered -- wag of the finger to those who have not. (And I say that in a Libertarian/independent tone of voice!)

Thanks Laura and others. I don't have any real intentions with this info. I was doing this for a small group of Rice friends just so we'd have the info in the abstract and thought -- in light of the current discussions here -- it might be of interest.

BTW, if you want to play around with the data, you can download the spreadsheet in various formats.