12 Easy Mistakes that Plague starters to the SEO Field

1. Repetitive Keyword Targeting
2. Splitting Efforts Across Many Domains
3. Reciprocal Linking
4. Keyword Stuffing
5. Blocking Bots Access to Duplicate Content
6. Avoiding XML Sitemaps
7. Blocking Bots Rather than Using Nofollow
8. Paranoia About Registering with Google Webmaster Tools
9. Ignoring Non-Google Search Engines
10. Using Google's Link Command
11. Submitting Articles for Links
12. Chasing DoFollow Blogs