+1 to what Keri said. Facebook is pretty restrictive. There used to be a great G+ product out there, Find me on Plus, but it seems to have gone the way of the Dodo. Not sure what happened there. I know we are doing some interesting stuff internally w/ G+ and hope that it will see the light of day in product.

Hi David:

As Doug notes, Followerwonk is currently all about Twitter social graphs and profile data.  At the moment, we don't do trend tracking or analysis.  We are working on a number of new features which we think you're really going to love down the line!

Peter

Hi guys, thanks for these reports... we're looking into this and will report back shortly!  Peter