i don't think this will come true in a short time. so LTC mining is much more FAIRER then BTC mining. everyone can get devices that are almost the same, i think finally the man who has FREE ELECTRICITY will win this competition.
There is no such a thing as "free electricity", and I think you know that.
Yes, you can steal few MWh/month for few months or even years may be. But you are not going this way if you invested seriously in hardware. Data-center using cheap but legal energy wins and owner of few videocards running free but illegal energy loose.
Well. I'm wrong. There is free but legal energy. Almost free and absolutely legal. Almost free, not free.