It's all about bundling services now to create customer loyalty. I recently added a new post on our blog discussing how Usability and SEO are a match made in heaven.
You will also find useful information on link building ,on-page SEO, off-page SEO and various optimization strategies.
Enjoy...
I went to your blog and found the post excellent. For anyone who hasn't read it, it is along the lines of VEO but goes into some depth on the bundling of services.
Andrew11:58 PM CST