I'll second that.
Petersburggray has some of the best posts that I have seen anywhere. The only reason that I put up with all the idiotic bickering that used to be more rampant on this BB was to hear the insights from him and a very few others. It is an education for people such as me who do not have a mining background.
Re: The Sunshine.
I was a stockholder for a brief time years ago and remember the stock price going from something like 25 cents to about $14. I got in at about $2 during it's long descent and thankfully got out at about the same level. More recently I heard that this is the mine where several men were trapped and died a few more years back. If I would have known that I would never had invested in the first place. Seriously, I wonder if the place is cursed.