screen resolutions...is 1024 the standard?

While trying to figure out if it was still important to support screen resolutions of 800x600, I pulled up several of the most visited websites to see where they fall. Here are the ones that work in a width of 800 or less:

1. baidu
2. blogger
3. go
4. google (also: gmail, google calendar, google reader)
5. rapidshare
6. skyrock
7. twitter
8. wikipedia

And here are the sites that aim for 1024px and require horizontal scrolling at 800px:

1. amazon
2. aol
3. bbc
4. bing (aka live.com)
5. cnn
6. craigslist
7. dailymotion
8. ebay
9. facebook
10. flickr
11. friendster
12. imdb
13. linkedin
14. microsoft
15. msn
16. myspace
17. orkut
18. photobucket
19. wordpress
20. yahoo

And w3schools says it is at about 1% for their visitors. Sure seems like support for 800px wide displays has gone out of style. Guess those iPads will spend most of their time turned sidways.