Hi All,
This site has been very helpful to me.
Thought I'd contribute one of my own. Hopefully this is indeed new.
Up to 25,000 AA Miles if you open a non-retirement account with Fidelity. Details are here. Not sure this is great bang-for-the-buck, but then again, if I'd had another 15,000 miles in my AA account, I wouldn't be flying back from China in coach this spring.
Fidelity Page.