by John Jantsch (Duct Tape Marketing)
"But, for the typical small business, there may actually be some equally important social networks you may not be so familiar with. The big networks get all the press, but small networks, say for instance, like the connectodex found here at OpenForum may prove tremendously valuable for small business folks due to the small size and targeted focus of the membership..."
Read his list here
http://www.openforum.com/idea-hub/topics/marketing/article/13-ways-to-network-beyond-facebook-and-linkedin-john-jantsch