A useful thread, but a couple of other comments.

Fast Track/Priority is only listed as a oneworld Emerald benefit, and then only at certain airports.
oneworld Emeralds also get 20kg extra per ticket.

As noted, none of these privileges generally apply to oneworld Sapphire, although there are clearly some examples where airlines or individuals are more generous.


but it is probably useful to try and distinguish between
- Airline policy for all oneworld elites
- Airport policy for oneworld elites
- Agent leniency, where YMMV


eg.
AA allows a free 1st and 2nd bag for oneworld Sapphire (for tickets after April 2014, before this was also Ruby)
oneworld Emerald gets three bags
-- http://www.aa.com/i18n/utility/baggageExceptions.jsp