I will tell you something true about SEO
When you consider how to do the SEO for your website. You need to really think about many many factors. The truth is that SEO is not a simple process. Many people want you to think that it boils down to just a few title tags, or something else you can do on your site. But this is really not true. SEOMoz shows how on-site SEO is only 30% of the equation. Off-site SEO is the rest. And for this, you can't just use junky link-building services that you may get random solicitations for. You need a team that knows what they are doing with your search engine optimization.