a brief look at some of the most visited special interest social networking websites

With Facebook now at a half-billion (and counting) global users, clearly the opportunity for general interest sites is diminishing. We believe that this will make special interest sites even more interesting in the days ahead.

From Linkedin on the business side to the various ethnic identity sites, this is a category that should continue not only to grow in users, but to expand in categories as well.

Following our standards, we have only included Free-to-use sites, which explains the absence of eHarmony and Match (the two most popular dating sites) from our list. Have a suggested category, and/or site(s)? Please let us know.

African American