I am new to link building. I am trying to build links for client career sites. I have been requesting links from edu's,blogs,articles,forum posting, checking competitor back links with seo spyglass, amazon askville,wiki answers,aol answers. The success rate is about 5 percent. Just wondering if anyone has any suggestions or other tactics? Most of the link building articles,webinars etc are more based on products not careers. Any help would be great. All our link building is strictly white hat.