Maybe not exactly what you were thinking of, but there is https://id-co.in/

On Wed, Aug 20, 2014 at 08:30:56AM -0500, Josh Walker wrote:
> L-like Stellar and Ripple?
>
> On Wednesday, August 20, 2014, Caleb James DeLisle <cjd@???> wrote:
>
> > Hi guys,
> > Does anybody know if there are any projects to do reputation based
> > currency?
> > It strikes me that the exchange of current-day-money and physical goods --
> > "I give to you, you have, I don't have anymore" -- does not fit the
> > exchange of
> > digital goods where "I give to you, now we both have".
> >
> > A reputation based coin might be more fit to gift transactions than,
> > for example, flattr, since I don't lose anything by contributing...
> >
> > Are there any projects like this in the works?
> >
> > Thanks,
> > Caleb
> > _______________________________________________
> > unSYSTEM mailing list: http://unsystem.net
> > https://mailinglists.dyne.org/cgi-bin/mailman/listinfo/unsystem
> >

> _______________________________________________
> unSYSTEM mailing list: http://unsystem.net
> https://mailinglists.dyne.org/cgi-bin/mailman/listinfo/unsystem

-- 
----------------------------------------------------------------------------
Troy Benjegerdes                 'da hozer'                  hozer@???
7 elements      earth::water::air::fire::mind::spirit::soul        grid.coop

      Never pick a fight with someone who buys ink by the barrel,
         nor try buy a hacker who makes money by the megahash