Mining is very profitable and I only got into it 6 weeks ago... what are y'all complaining about?
Sarcasm? how many bitcoins do u generate a month and what's the hash rate?
I mined in the beggining. I still have a few USB miners going while I use my computer.. Only about 0.01BTC every couple of weeks 
most of mine come now from trading on the markets and also mining other coins
most of mine come now from trading on the markets and also mining other coins
But USB miners are supposedly way less powerful than even GPU miners. And you only mine when you use the computer hence the 0.01BTC is quite good.