I think most of us have had many bonuses but you see, have we cashed them out ?
I have come up to 50-60% of a 0.1 btc bonus. That is the closest.
we can actually cash it out if we wager it (and of course win) according to online casino policy. Bear in mind that bonuses come with condition otherwise, everyone can just simply deposit 1 btc to get 1 btc bonuses and cash out the 2 btc. Well, it doesn't make any sense that way, right? Casino will be bankrupt in a matter of seconds - given the fact the number of online gamblers in their pajamas around the world that will get all the bonuses at will.