I can only endorse everything that @beerlover has said. Indeed it is very important that every participant has a chance of winning the prize. For example, if you wager less than 10 BTC you have no chances of winning any prize, even the smallest one, $20, in the monthly wagering contest, while in The Golden Ticket Lottery you can wager only 0.005 BTC and get the ticket. I know the chances are going to be slim, but although almost everything is unpredictable in gambling, one thing is known for sure, "You can't win the lottery if you don't buy a ticket.", so I'm definitely going to get one for myself. Can't wait for the 1st of May!
Exactly but even If I get the luck to win the Lambo I will take the money, the gas is very expensive here 1.6€/L and no way I can maintain this car.