Originally Posted by
yellow77
...but the Oneworld rules (listed correct as of 01APR07) at ...
Wrong source. You should look at the rules pdf, linked in the same page:
http://www.oneworld.com/content/libr..._13dec2007.pdf
which is more up to date (13 Dec 07) and lists JQ as allowed (with conditions):
Travel on any codeshare service operated by AA/AY/BA/CX/EG/EI/FJ/GF/ IB/JC/JL/JO/KA /
LA/LP/MA/NU/QF/RJ/XL/4M. All other codeshare flights are not permitted with exception of: QF codeshare services on PX (Air Niugini), TN (Air Tahiti Nui), VN (Air Vietnam), SA (South African Airways), NF (Air Vanuatu), SB (Air Caledonie) and JQ (Jetstar*).
*QF Domestic Australia codeshare services operated by JQ (Jetstar) are not permitted for point of sale Australia.