There's a reason why the Art of the Title holds the top spot in our Useful Links list. They are a great source of inspiration for motion text title and credit design.
They recently posted a video montage entitled A Brief History of Game Title Design, with a report from Gamercamp in Toronto. It doesn't matter if you're involved in game design or not...it's interesting to see what has been done with game titling, even when the canvas was extremely limited.
...just right for a Saturday.