1. Yahoo.com – Clean and a perfect Grid Design example
2. Blogger.com – None and very complex design If you ask me
3. Microsoft.com – None, more complicated design
4. Skyrock.com – I don´t even know this website, but they are doing great
5. Wretch.cc – I don´t know what they say but they use not tables, very complex design
6. Youporn.com – Well, they are about porn but taking care of web standards
7. UOL.com.br – What you say about complex layouts again?
8. Dailymotion.com – Eat that! YouTube
9. Allegro.pl – 0 tables involved
10. 163.com – This one too
11. AOL.com – One of the once-I-was, make the switch
12. WordPress.com – Guess what!, None as expected
13. WP.pl – Hey Poland, what are you eating these days?
14. Netlog.com – As a blog platform… was expected
15. Terra.com.br – Go Brazil Go!
16. Passport.net – He he, I see what you are doing here Microsoft!
17. Apple.com – What do you expect!?
18. Xanga.com – One more here
19. Globo.com – Brazil has now 3
20. Adobe.com – Otherwise I am going to uninstall the CS Suite
21. 6.cn – What a name!, no tables
22. Mozilla.com – Ja!
23. Digg.com – Dare you!
24. Tudou.com – Asia, once more
25. One.lt – One, one… one more to count
26. iG.com.br – Brazil, there must be some anti table/pro CSS law down there?
27. Download.com – Okay CNet, stay that way.
28. 56.com – Numbers in the name but not tables in the game
29. Youku.com – One more YouTube clone without the tables, WTF?
30. Divx.com – Finally 30!

Divx.com is the site number 136 by Alexa Rankings (today), so about the 22% of the most popular websites are NOT using tables as the main structure. They have from simple to very complex designs and layouts, and all have the same problem like every web developer out there, cross browser issues, but still there are trying.

In the other hand

What are doing these ones: Google.pl, Amazon.com, IMDB.com, Seznam.cz, photobucket.com, Megarotic.com, Imageshack.us, Google.com.mx, Yandex.ru, onet.pl, go.com, BBC.co.uk, imagevenue.com, sohu.com, craigslist.org, megavideo.com, free.fr, Google.co.in, fc2.com, livejournal.com (just one in the Log In/Register Box), deviantart.com, Google.cn, Google.co.jp, taobao.com, Google.com.ar, rambler.ru, Google.ca, Google.co.vn, Mininova.org (offline at the moment of the photo), adultfriendfinder.com, Google.com.pe, ebay.de, metroflog.com, veoh.com, Google.co.ve, Google.com.tr, Geocities.com, Google.com.sa, Google.it, googlesyndication.com, vnexpress.net, Google.com.eg, Google.co.th, fotka.pl, vkontakte.ru, sendspace.com, ebay.co.uk, mixi.jp, badoo.com, badongo.com, cnn.com, bebo.com, tom.com, discuss.com.hk, mediafire.com, yourfilehost.com, maktoob.com, kooora.com, multiply.com, iwiw.hu, Google.sk, rakuten.co.jp, Google.ae, gamespot.com, perfspot.com (yeah, sure), 4shared.com, rediff.com, depositfiles.com, about.com (for sure), Google.com.ph, usercash.com, Google.com.au, Google.ro, dantri.com.vn, centrum.cz, zshare.net, invisionfree.com (just one).