No subject

whereby endpoints can request of the network that intermediaries be
avoided (which may well tie in with Jon's user-route-selection), but
surely this will only happen sustainably if those who have to deploy
such a mechanism perceive some net benefit from doing so?

Cheers,

--
Richard Mortier                 --------------------
-----------------        ------ Computer Laboratory,
rmm1002 at cam.ac.uk  ----- University of Cambridge, UK
mort at ieee.org ---- http://www.cl.cam.ac.uk/~rmm1002/