If you want your site to be exposed to global audience, social networking should be your first option. And, Facebook can be your first tool
I only do it sporadically. I've noticed that it works really well if I post great content on a regular schedule.. and THEN throw in links here and there. I hate fan pages that have links in every status update. For SEO, I guess that's better, but you'll lose trust with your fans because you're not providing any real value. (Unless your links are to really helpful/interesting posts of course)
i did 3-5 times a day on my weight loss fan pages . that works, i got 1 sales from there . but i stop that cause i am so lazy to do that
its very good if you want your website to be reindexed by google. If google finds many liks to a particular site on facebook twitter etc, it reindexes the pages. hope it helps
I was not too often for posting links on facebook, because many of my friends who already know my site through discussion forums and web directories.
You can post daily also hourly the new links fetched by google of your site.Social Networking sites are helping for gaining traffic to the website.You can make attractive page to gain more likes.
I post when ever I have a new update on my blog. Posting old links again and again is not a good approach.
I have a blog and I will always update the latest link of post in my facebook page and my facebook account too. It is very great way to get the traffic and to update you friends and visitors for you blog or website.