Before we get momentum going with the current Yammer group, Ed and I need to work out a few issues. The main one being that this external network is a child network of Sage's internal employee-only group. Basically, Sage owns the current FOTF Yammer group and can do with it whatever they want without us having any say in the matter.
What we need to do is create a completely new group that doesn't have any connection with Sage's Yammer group. Being a child group of Sage severely limits what we can do with this group. For example, only Ed can invite new members because he is the only Sage employee in the group. Also, we cannot add streams or sub-groups to categorize conversation topics (like we do in 90Minds Socialcast). And if Sage decided to do away with their Yammer group, this network would cease to exist.
The ultimate goal is to open a group up to many more professionals than just Sage partners. We'd like to invite VeraSage folks (from the VeraSage & Friends Facebook group), THRIVEal (a great group of CPAs who are making the transition to FOTF) and any CPAs, technology consultants or attorneys that would like to join.
So, for now, let's hold up on adding a bunch of folks to the FOTF Yammer group.