Facebook Accounts For 38% Of Sharing Traffic On The Web

Overall, sharing now produces an estimated 10 percent of all Internet traffic and 31 percent of referral traffic to sites from search and social.

Search is still about twice as big, according to ShareThis. Facebook appears to drive 38 percent of shared items, email about 17 percent and Twitter about 17 percent.

ShareThis Study: Facebook Accounts For 38 Percent Of Sharing Traffic On The Web