Why wouldn't you mine at Ghash and make double the profits?
because i have rigs here for BTC.
i have other rigs for LTC.
do you put all your eggs in one basket?
you don't make any sense, you can trade LTC for BTC if you would like, currently make double the profits at Ghash mining LTC directly and trade half of BTC if you desire. If you would like to make less profits thats your business
why mine when you could have spent that money on the currencies directly? if you want to waste your money on hardware that's your business.