Business Week has an article this week called The 10 Commandments of Web Design.

1. Thou shalt not abuse Flash.
2. Thou shalt not hide content.
3. Thou shalt not clutter.
4. Thou shalt not overuse glassy reflections.
5. Thou shalt not name your Web 2.0 company with an unnecessary surplus or dearth of vowels.
6. Thou shalt worship at the altar of typography.
7. Thou shalt create immersive experiences.
8. Thou shalt be social.
9. Thou shalt embrace proven technologies.
10. Thou shalt make content king.

The article also has a slideshow called “best and worst of the web” which is an interesting watch.