Wow, people are still GPU mining?
Why wouldn't they be? I make over 2 BTC daily after converting the alts I mine to Bitcoins. While everyone else was spending money on ordering ASICs, I created a SCRYPT farm. I figure why take my army into the arms race for ASICs, I'll wait until the armies are weakened and build my army for much less money.
I agree, I have a small SCRYPT Farm in my house. Earning about 0.20 BTC converted per day with the hashing rate of 6.2 MH/s compare to my ASICs mining at 7.5 GH/s only earning me 0.07 BTC per day....