Unlike more traditional gaming websites you often do not need to provide a lot of personal information to prove your identity, and on some sites like Crypto-Games (see link at top) you do not even need to register!! But despite this increased level of privacy for the individual player, the website itself is more open and accountable with everything happening on a public blockchain – offering provably fair gaming with no chance for the house to cheat (whereas usually you only have their word that they are playing fair, behind the privacy of their own servers). Read more at: http://cryptorials.io/win-moar-crypto-dice-betting-strategies/