On 10/04/2016 15:49, Murray S. Kucherawy wrote: > On Sat, Apr 9, 2016 at 2:14 PM, Michael Richardson <mcr+ietf@xxxxxxxxxxxx> > wrote: > >> >> Is this challenge public? >> I think that it is, but I'm not certain if all of it is public. >> >> > Looks like it doesn't have to be, as I read Section 4.17 of RFC7437. Regardless, I would think we would want challenges that said things like "Brian Carpenter really hasn't been active enough in the last couple of years to be able to evaluate the candidates" rather than vaguely suggest that he is isn't suitable.