OP Thank you for the invite, and I will most certainly participate, probably only using my daily bets anyway since I place them and participating only requires me to add it here.

But a few questions:
1. Are there any limits to bet frequency? I can imagine a guy who has the time to post 20 bets a day might do so only to ensure he ends the day with ROI, could have an advantage over the guy who will put a handful of bets down a day.

2. Parlays ok too?

3. ROI calculation is not clear. You mentioned that a guy could still bet 10% of his bankroll but if he loses he only loses 5% in the calculations... this feels like a sort of loophole. For instance. I can declare my bankroll of 1 mbtc. And bet 10 times 1 mbtc on odds of 1.05. I might lose 2 or 3 of those, but I can end up with 35% ROI because of the max rules, at a possible sacrifice, of course, but still. Shouldn't ROI be counted on total winnings or losings, but cap the wager to 5% of bankroll to prevent martingaling etc? And cap the winnings to 5% on bankroll? Why penalize the guy who wants to do 10/1 parlays though? Or do I not get the rules correctly? =)

4. So a person can declare ANY bankroll and any currency, and max you win or lose 5% of the day's starting bankroll or initial bankroll per bet in 24-hr period GMT/Forum time?