Settle down, I'm not questioning your IQ. In the world of organic SEO 'How dense are you' isn't an insult, it's a legitimate question. Plenty of SEO copywriting services will imbed chosen keywords or keyword phrases into your web content, and then bill you for organic SEO optimization. Ripple dissolve to a few months down the road --- you're left holding a site with no web lift - and your so-called SEO copywriting service is MIA.