Hey everyone,as we know, Linkedin is a professional business social website. Apart from SEO, I think it is necessary and important to promote our companies in Linkedin. I'm new in the Internet marketing area, unfamiliar with Linkedin and want to know more about it, just as that about Facebook, Twitter and Google+. Don't you guys think so?
To learn about LinkedIn, just go there and open one account. It's not totally like facebook, twitter or google+. This is a place of professional people.