I am not very familiar with CB so I'd like to ask a quick question. I am going to build many sites for an organization that has multiple chapters across the US. I would like for each Chapter/Website to have it's own community, but be able to connect to the main site for news, info, etc. -- Kind of like one main site that streams info into the slave sites.

Is this possible with CB or any other social network type app?

Thanks much,
e.