Facebook and all these various social media sites the exact equivalent of word-of-mouth marketing. I'm sure you're aware of the power word-of-mouth marketing has on a business and its reputation, well that's the way you should look at social media. It's a way of connecting, addressing and building relationships with your clients and that's invaluable. If you can't see that then business isn't the best avenue for you. As far as the FB Like button, it should be for your Facebook page. It's important to use that to your advantage since it's estimated that 85% of customers expect businesses to be active in social media.
It's more towards interaction and gives a link back only. Doesn't do much on SEO but it expands the business opportunity.
Hey hi,, they are many benefits of using Facebook , fb are use in all time they are use in many people's they are circle of friends. Regards
FaceBook is now one of the best site to promote your products. And they drive a huge amount of traffic to your site. Also great for solo ads.