huh? You spent too much time in Russia.
But if you are asking how much time it consumes, well, it just depends. My current CAL team practices at least 3 nights a week, for 4 or 5 hours.
I guess if we had a FR clan, we could join ProvingGrounds.com (a less serious league) and challenge DU'ers to join it too....
That was supposed to be "How much time does one spend?". Dude, 15 hours a week is crazy :>