This guideline is great!  Unfortunately, I 
don't score too well :>(

The one thing I'd reccommend changing is the 
title of the guideline.  It seems the 
title should be something like:
    "Share your stock picks"
Then we could make "Stock Investing"
a topic with some other things guidelines like:
"buy social equity funds", 
"invest in 'greeen companies',
...

    anyway, that's my 2 cents.