- Links from your own sites
- Links you can post on other sites
- Links you can get other people to post on your sites
Judging from the responses, I think it might be fair to say that while the information on SEO is there for everybody, what is lacking is a clear and simple way of explaining it so that those not in the field can easily understand it.
Could be a good market there, whether or not the subject is SEO.
Read the hub .... Anchored Backlinks - A Simple Guide