The amount of traffic you can get is all over the place. You may get nothing, or you may get 100,000 plus visitors. Generally, major social media sites are capable of sending several thousand visitors, while smaller social media sites may send a few hundred or less. While this traffic is significant, it’s not the end of the story. Pages that draw a lot of inbound links are also likely to rank well in search engines, which can lead to tons of on-going traffic as well.