A friend of mine keeps an excel spreadsheet up to date with the movies he watches, where he watches them, and with whom he watches them. He uses that to compose statistics and graphs on which movies he's seen the most, what genres he's watched the most, which friends he watches movies with the most, where he's watched the most movies, etc.
Oh, and he also keeps track of whether or not he's seen a movie before so he can determine what percentage of movies he watches are previously unseen movies.
I think he's a special case, though...
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"It's a magical world, Hobbes ol' buddy...let's go exploring!" - Calvin
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