Social signals for a noob.The following questions are regarding how the big g views social signals. I?m just trying to make sure that the plan I put in place is right. 1) Does it matter if you get say 1,000 likes but no comments or do you need comments as well? 2) If I get 1,000 likes on my fb page for a post that has a link in it to a page on my site, shouldn?t I also be getting traffic to my page from fb? I have g analytics. 3) If a page on a site has a fb like button, you can see how many have clicked the like button. It could be say 2,000. When I go to their facebook page and look at the number of likes for the post that shares that page link, it will be completely different, say 1,000. So which facebook likes really matter for goog and SEO? Is it the likes on the fb fan page or the likes on your site page or am I missing something? 4) Does it really matter if you only have likes and no shares?