On 08 Dec 2016, at 15:02, nusenu nusenu@openmailbox.org wrote:
If we did this, also why would we blacklist the nonexit relays? That seems to not make sense, as a relay operator could have multiple relays that act as guard and exit simultaneously.
Exit relays with the guard flag have usually a guard probability of 0% according to onionoo. Since exit capacity is harder to get I was suggesting to blacklist the guard-only relays of such groups, so the exit capacity could still be used while breaking the end-to-end capabilities (if we can assume onionoo's guard_probability to be correct).
This is not guaranteed by the design.