So the Grand prize per week is 0.00025BTC
AKA the amount of btc my 336 MHash usb block eruptor makes per day?
Seems silly...
Well, first of all, a person can get up to 0.0005 btc per week.
And yes, this isn't much but to people who have none at all and who don't know enough to want to invest money into mining, I think this is a good start.
This small giveaway is just to promote bitcoins.
I'm not here to give good amounts of btc to everyone.