[reSIProcate] DNS blacklist

[Robert Sparks]

In the DNS blacklist implementation currently being worked, I know
we're dealing with sites we fail to reach. Does the current 
implementation
also capture 503/Retry-After, and weight the node that came from 
appropriately?
(I think I remember that being part of the first pass).

Will there be an interface where the application can say "treat this 
location as if I had
received a 503/Retry-After"?

RjS