If you are not a member of Linked In then you are potentially missing out on a valuable online resource. I realize that there are a number of social network opportunities, and that this kind of activity can become all-consuming, but I am finding real value in belonging to a number of laser scanning groups, and others in related fields such as BIM, that have formed on Linked In.
You might want to consider signing up for one or more of these. From a commercial viewpoint you can consider starting your corporate group. If it does not prove valuable it is very easy to withdraw.