SO over the past 4 weeks I've been building my additional GPU mining rigs... Well in that time, virtually overnight it seems its now not even worth mining on GPU's

I've watched 6,000 GHash/S added to Slushes pool in the last couple weeks... Rewards are roughly 1/3 what they were 2 months ago, and isn't worth the profit anymore with electric cost for me. Wow, that all happened awfully fast    Guess its that time we can all kiss GPU mining goodbye