Change: LinkedIn.com: LinkedIn.com: more than 14 million members.
Xing.com: Xing.com: more than two million members.
Facebook.com: Facebook.com: more than 24 million members. Wants to attract the business-networking crowd.
Used primarily within corporations to connect employees:
Spoke.com,Spoke.com, VisiblePath.com, VisiblePath.com, LeverageSoftware.com and
ContactNetworkCorp.com. ContactNetworkCorp.com. Specialty
View changes from previous version.
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