There are a slew of things to take into account when adding or creating a game-like environment for your site or its content. I'm going to assume that I don't need to tell you that, before any of you determine your goals, you should do a deep competitive analysis and determine the mindset of your demographic prior to spending any real money in this direction. This topic is a bit more than 101 when it comes to the new-world marketer, as it's making rapid changes and not a lot of it has been truly tested...