As promised, a new, larger page width is available. See the "1920" at the bottom of the page.

Out of curiosity, I checked on user screen resolutions. This is a rough breakdown of the maximum usable resolution by percentage of visitors. It doesn't add up to 100% because not all visitors were accounted for.

1. 1024 36.19%
2. 1280 37.32%
3. 1600 17.46%
4. 1920 3.44%