I don't trade any of these commodities as of now but it is really heartening when you see someone put up a post like this explaining their system instead of the "Buy XXX at 1234" posts you usually see on the commodities section.
The Stock Market section has a number of people who share their systems with all of Traderji like Saint, linkon7, Tradewithhunter, and AW10 , but in commodities we are sorely lacking.
Keep it up , Sir. Looking forward to more enlightening posts from you.