You know how I love data and the presentation of data. So naturally I'm interested in charts! Here are some charting sites I've discovered:
There's also this great summary site for lots of different data charting and mapping tools.
Here's a website that's compiled 50 great examples of data visualization: Web Designer Depot. The We Feel Fine project is included and worth checking out. I'm not sure, though, how many of these examples would pass the Tufte test - as in, can you actually learn anything from them. You be the judge.