I was wondering if anyone can share tips regarding SEO for B2B industry. My site is a B2B product site, which is into Company Research, Market Research, that sells reports etc. I have seen a lot of B2B competitors doing paid PR's, Articles, Blogs, etc. Even I'm doing Articles and Blogs. Also some free PR's. Currently my main keyword is ranking on 15-16th page in Google.com. I have searched the forum and there's nothing regarding B2B in it. Can anyone share useful strategy or any tips regarding SEO which can be helpful for B2B. Any help would be appreciated. Thanks!