According to comScore, social sites are moving higher and higher in terms of traffic counts. Of the sites reported, many have seen a greater than 100% increase in total unique visitors in one year.

  • Facebook: 118%
  • Flickr: 138%
  • Digg: 280%
  • Bebo: 93%
  • Myspace: 28%
  • Linkedin: 257%
  • Imeem: 712%

With an overall growth in Total U.S. Internet Audience of only 5%, those are some pretty impressive numbers. Myspace still tops the list of total unique visitors at 71 million, but Facebook is rapidly approaching with 32 million. Unfortunately, these numbers only cover the U.S.

Some blasts from the past:

  • Geocities: -11%
  • Tripod: -21%
  • Xanga: -49%

Source: comScore via TechCrunch.