hi friends this post is only to share opinion about seo. I am working in this sector since 2009 and worked a lot on on-page and off-page and presently working on content management. what i learn is offpage seo is the most toughest job in this field. and the concept may change as per the domain. while you are working on finance or any law domain you linking pattern mostly contextual but when you are working on sexual domain, poker or any spammy theme your working pattern goes different. and i have seen that while people work on any theme like escort or poker most of the webmaster concentrate on nubmer of links, not in quality. If an escort link is considered as risky link when it found in finance or law domain, then vise versa the finance domain also should be risky for an escort domain. then why people choose any domain for escort site linking...............