I have been mining since November 2012....with x4 7950's. I have already made my ROI.
Since then i have sold the 7950's today<-- as a matter a fact. with that money (roughly around $800+)
I bought 40 block eruptors. I have not reinvested since then.
i am making money monthly. So not sure wtf youre talking about. LOL I am int he green as of now
Let's just say that you were a lucky early bird, when the difficulty was not sky high.