How To Avoid Google Penguin/Panda Attack

If you want the best instructions for 2013,the follow these rules::

1. Don't use copied contents.
2. Don't Link spam.
3. Don't use same content for Articles circulation.
4. Not more than 50 backlinks/day.
5. Avoid directories as far as possible,they have no juice now (use only High PR Directories).
6. Use 80% no follow :: 20% dofollow backlinks ratio.
7. Create Link wheels with 4-5 web 2.0 websites and circulate fresh and unique articles on it.
8. Avoid Anchor texts as far as possible.
9. Use only Niche related websites for off page activities.
10. Don't duplicate meta tags, titles.... don't stuff them...Use internal links as much as possible.

All the best!! 

Source: http://treable.com/index.php/discussions/how-to-avoid-google-penguin-panda-attack.html