The experiment, I think, is over... it is too much work for little reward. This site gets 100s of spam messages a day, and I am sure I have missed a number of real posts because it is too burdensome to go through 100s when I have a handy-dandy JUNK ALL MESSAGES button.So, I expect very soon that I will be junking the guests posting altogether. If you lurk around here and want to participate in the discussion, it is now time to sign up. 
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"Treat the Earth not as if it was given to you by your parents, but as if it was lent to you by your children." - Kenyan Proverb
"The power of accurate observation is often called cynicism by those that do not have it." - George Bernard Shaw
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