I hear the figure 30PH/s tossed around for this coming January. Then to stay current we need to buy 10x the hashing power we have now. Ouch.
more likely is BTC going to 2000usd!
I pray for that day.. lol..
I also pray for some of my altcoins to go up in value.. even if they hit .25c/usd rate.. I would be debt free haha!