social media sites helps alot in promotion...
Well There are many social media platform available and Good thing about them is that they are having cheap marketing campaigns and all of them are effective because millions of people are connected to it . Thats what make it Favorite platform for SEO and Entrepreneurs .
from my point of view i think facebook is really much better.
i think face book and twitter are also best for promoting business
Well, Social Media using like face book, twitter, stumble, linkdin really provides you real traffic.
Social media for business is a highly effective way to deepen your relationship with the clients.