A gentleman named Lambent Stew has put together a webpage that gathers some of your Steam data and arranges it like little quantitative ducks in a row. How nice.
There are a number of homemade utilities that reconstitute Steam information, like a Steam sales tracker , and a Steam account value calculator . What's unique to this one is it outputs some useful aggregate data, like total hours played, and what percentage of games you've bought you haven't opened, you jerk. Good lord, I haven't played 1,006 games . Tonight, Nancy Drew: Ransom of the Seven Ships , it's you and me.