Just wanted to warn and advise that the site BetsOfBitcoin
http://betsofbitco.in/ is not closing betting statements, the effect being that your BTC is essentially locked-up, in limbo, and not available to be withdrawn. This is a shame, because the concept of BetsOfBitcoin is a good one.
1. Bets of Bitcoin will not respond to customer emails. Many report the operators have never responded to a query.
2. Betting Statements that expired December 31, 2013, are still not closed.
Users are warned: you can not receive a payout on a wagering statement until the website operators close the statement. For example, you may have won your wager that the SP500 did not close at 2000 by December 31, 2013. But, if the website operators have not closed this statement, then your BTC is essentially locked up.
Hope this helps,
PNW