Twitter:@moz
2. Search Engine Land
Blog: http://searchengineland.com
Twitter:@sengineland
3. QuickSprout
Blog:
Twitter:@neilpatel
4. YouMoz
Blog:
Twitter:@moz
5. Matt Cutts
Blog:
Twitter:@mattcutts
6. SEOBOOK
Blog: http://www.seobook.com/blog
Twitter:@seobook
7. Rand Fishkin
Blog:
Twitter:@randfish
8. Search Engine Watch
Blog: http://searchenginewatch.com
Twitter:@sewatch
9. Search Engine Journal
Blog:
Twitter:@sejournal
10. Bruce Clay
Blog:
Twitter:@BruceClayInc
11. SEO by the Sea
Blog:
Twitter:@bill_slawski
12. Search Engine Roundtable
Blog: http://www.seroundtable.com
Twitter:@seroundtable
13. Digital Relevance
Blog:
Twitter:@drelevance
14. Daily SEO Blog
Blog:
Twitter:@ManiKarthik
15. Copyblogger
Blog:
Twitter:@copyblogger
16. David Naylor
Blog:
Twitter:@davenaylor
17. Daily SEO Tip
Blog:
Twitter:@DailySEO
18. UpCity
Blog:
Twitter:@upcityinc
19. SEO Theory
Blog:
Twitter:@seo_theory
20. ClickZ
Blog:
Twitter:@clickz
21. Marketing Pilgrim
Blog:
Twitter:@MarketingPilgrm
22. Search Engine Guide
Blog:
Twitter:@sewatch
23. REELSEO
Blog:
Twitter:@reelseo
24. Higher Visibility
Blog:
Twitter:@highervis
25. Yoast
Blog:
Twitter:@yoast
26. John Battelle’s Search Blog
Blog: http://battellemedia.com
Twitter:@johnbattelle
27. BacklinkO
Blog:
Twitter:@Backlinko
28. OptimizePrime
Blog:
Twitter:@OptimizePrime
29. SEOno
Blog:
Twitter:@steviephil
30. WordStream
Blog:
Twitter:@wordsteam
31. Zazzle Media
Blog:
Twitter:@zazzlemedia
32. Koozai
Blog:
Twitter:@koozai
33. SEO Nick
Blog:
Twitter:@nick_eubanks
34. Kaiser the Sage
Blog:
Twitter:@kaiserthesage
35. DejanSEO
Blog:
Twitter:@dejanseo
36. Small Business Online Coach
Blog:
Twitter:@smbusinesscoach
37. iAcquire
Blog: http://www.iacquire.com/blog/category/seo-2
Twitter:@iacquire
38. David Leonhardt’s SEO and Social Media Marketing
Blog:
Twitter:@amabaie
39. siegemedia
Blog:
Twitter:@siegemedia
40. SEO Gadget
Blog:
Twitter:@seogadget