I'm wondering about the inflation. If the demand can keep up with the growing supply. At a rate of 7200 BTC per day, in one year that will be 2,628,000. Of coarse graphic cards are only getting better. With 1,730,079 BTC out there now. 1,730,079 x $6.50 = $11,245,513.50 USD. 2628000 + 1730079 = 4,358,079 BTC one year from now. 4,358,079 x $6.50 = $28,327,513.50

Food for thought I guess.