My reasoning on keeping some status with Qantas was as NM suggested, I have points to burn and if I only ever remain a lowly bronze or silver it's unlikely I'm ever going to get the upgrades I apply for...or so I assume.

Also, I still haven't figured out how AA could work for me in terms of flights. To use points on AA, I have to fly an AA flight do I not? Meaning I'd have to fly via the US?

Sorry, I know these questions may be a little blonde, but the more I read, the more confused I get, and this is all rather new to me!