Without a data importer, there seems to be an initial conditions problem, not just from a user acquisition standpoint, but from an algorithmic standpoint. How can it use network analysis to infer cliques when starting with such a small/sparse/nonexistent network?<p>Maybe you could add this to Diaspora. It may be burgeoning, but it's open source and does have users. Also, how does this differ from Diaspora's aspects?<p>That said, yes! There is definitely a need for it.