Hi!
Today we've just started designing and coding the system for bets. We want this to be fully-automated. We still can't say much, we'll be able to update about this next week.

We could make a temporary site to bet at the semi-final and final games of World Cup.
The thing is, this would be manual, and might take some time to organize everything.
If everyone really want this, we'll make this temporary site first, and we'll tell you how to participate.