S Scarlet 24 Jan 2011 08:18 Link Been doing that for years. I believe it used to be $1.7T (or maybe $1.3T) per coin several years ago. A year ago, it was about $460B per coin.
N Navamin (White Giant) 24 Jan 2011 15:20 Link Makes sense. It's a good incentive for the game. Supply and demand.