Only one thing I can say about this thread. "Hnnnnnnnnnnnnng." NCJ's and Streets posts pretty much sums this problem up.
FYI: There have been plenty of threads about a trading system , it will NOT happen, I cannot emphasise that enough. Street gave us a very good explanation on why the trading system won't be added. I don't care to link the thread for you. If you want a trading system so much, look up the thread before spamming the forums with your complaints and duplicate threads.