As now a 2MM and good status elsewhere it's alway tough to know where is the best place to invest money and miles for 2008....for US airlines now think AA is starting to pace the pack....competitors?....UA) great new seats but service ?; DL) probably coming up; NW) a management disaster; CO) lauded but EWR?....no one else....if AA can keep the innovations like this going it will remain #1 to me....