A new report from SEO firm BrightEdge reveals that having a Twitter share button, like the one on the right, on your website can help drive up to 7x more exposure via social media.
And while the numbers back up the importance of giving your visitors an easy, one-click way to share your content on Twitter, many of the top websites aren’t listening. Less than half of the top 10,000 websites actually use any type of Twitter share button on their pages.
via Including A Twitter Share Button On Your Website Can Drive Up To 7x More Traffic – AllTwitter.