All this should help the Marc Adreessen venture power to around a million networks running across the Ning platform with between them more than 20 million users. That does though mean that the average Ning network has only 20 members. Probably a similar profile to the average blogger site.
The big question is what next for Ning? Perhaps VOIP telephony services as well as a greater drive to enhance their developer community. And what about a merger with Six Apart or an outright sale to Google? Watch this space.