Gambling always attract people. many people dont dare to do gamble because they afraid from their society. when its comes bitcoin gambling then everyone can play Anonymously. so there is no any doubt about popularity of bitcoin Gambling.
Yeah dude, But gambling is for those who have lots of bitcoins who have ready to lose big amount of bitcoins
and of course also wants to win doubled from their lose.
not necessarily. everyone can gamble with bitcoin. besides all of the gambling sites (at leas all of them that i have seen so far) has some kind of free bitcoin like faucets that let you claim and play for free there.
also since bitcoin gambling is a new business and there are new sites being created every now and then, there are a lot of promotional giveaways which you can claim for a decent amount of bitcoin to play with.