Players will be rewarded for playing the game. There is no need to be connected to Facebook or be registered as a Zynga player to tour PrivacyVille. But you can choose to connect to Zynga’s RewardVille and claim zPaints that can be used to redeem unique virtual items as a reward for walking through PrivacyVille.
Nowadays, websites are making learning experience more fun than before. Another example will be the comics for Google Chrome which Google used to educate users about the advantage of using Google Chrome.