I've played at Bitjack21.com in the past, and all was fine.

This past Friday, I deposited 6 BTC, and emailed them to get my .1 BTC deposit bouns.  I got an email back right away.

I ended up playing for a while, and won.  I withdrew 12.39 BTC.

The withdrawal page said it might take up to 24 hours.

36 hours later, no BTC.  I emailed them.  No response.

2 days later I emailed them again.  No response.

It's now several days later.  No BTC, no response to email.

Learn from my mistake - don't play there,