UPDATED: I meant to say SEO VALUE, not just business value
Lets say I have a site - www.company.com, and I set up a Facebook Page - www.facebook.com/company.
I understand the SEO value of having the domain www.company.com "Liked", using the FB Like button on my homepage lets say, or the same goes for individual pages - www.company.com/page.
My question is rather about having my Facebook Page - Facebook.com/company "Liked". Are those likes counted by the engines as a strong signal that www.company.com should rank well? Or only that the Facebook Page - Facebook.com/company should rank well in searches for that company?