I would like this to be an open discussion on how best to develop Facebook as a networking site. To enter into the fray, I suggest the first consideration is why you are on this site. Is it to stay in touch with friends you know or sell property? Whatever, this would dictate how you set up your profile and who you invite.
I am moderating this for PA CRS and CRB, so I am inviting people with interest in those designations and not much more, so there is little family or friends if you are not connected to that interest. That is why I would not consider posting a listing on this site, I have not built a “people of interest group” who want that information. What is your thought on the “mission” of your facebook page??