I put my blog link to facebook and after 3 days ( from no data at alexa ) i get rank 12,300,205 at alexa. I dont know how because im newbie.
ya sure not back links exactly but you will get lots of traffic from facebook by your back links there are no way to do follow in facebook
Me I have done that and got positive result. Just post a catchy ad so that they will be encourage to click the link you post.
If you share something on face book groups it is counted as back links. i have got one in my webmaster tool
I don't think that you can get backlinks from facebook. This social networking site is a nofollow one. But, if you post a quality and interesting content for your reader or viewer chances are you will get traffic from it but not backlinks. Nowadays, that a lot of viewers are attracted to interesting post, it is a good way to make them drive to your site by posting some intriguing content that they try to read some more of that information in your own site or page.