Last week found Google's release of Google Trends. It shows the popularity of a search term over time, plus allows you to plot more than one next to each other. If you're trying to set up a Google AdWords campaign, it might come in handy.

But what about us casual searchers? Don't worry, there's lots of fun to be found. My friend Bjorn found some really interesting comparisons. Of course, none of these are to be taken at face value. There's no game called "Virtue City" or a TV show called "God and the City". ;-)