Wow! You've made more than double in one round than I've made total with four computers running non-stop for nearly three weeks!
I admit, this does shake my resolve. I've been looking at the returns on having these computers running full bore all this time and I've begun questioning if it is really worth it. Looking at the charts page, my daily reward has been sinking daily to the point where it is hovering around .002 per day. At the rate I'm going, it is going to take me well into next year to generate just 1.00 BTC, if at all!
I'm considering dropping my "send threshold" to .01 to collect what little I've made and dropping out. Is it really worth staying in?
IMO under 10 bitcents per round is pretty bad (not at all unprofitable, but for me it's too low), but if the price keeps at this level or increases, stick with mining.
If you get under 1 cent per round or worse then it's definitely not worth it. But each to their own.
What type of hardware are you running to get over 10 bitcents per round? I am currently running two 5830's that produce ~300 Mhash/sec each. Over the last 12 hours I have averaged around 3.8 bitcents per round.