This has to have been discussed before, but I haven't seen it, and can't find it with various combinations of search terms.

Is one individual allowed to have two AAdvantage accounts? I can't see anything forbidding it in the T&C's.

It's too late for this year, but my idea for 2006 would be to try to qualify for EXP twice over, and get double the VIP's. And I figure I could always later ask to recombine the two accounts if my flying frequency drops (this I have seen threads on).