MVen,
Let me give you some good news: If you leave the US without your citizenship for India and stay 1-2 years out with a re-entry permit, let's and assume you come back on Jan 2011, then you won't be eligible for N400...drum roll please... in 2016 in October... I suspect by them, N400 (it will still be called that) will be $3500 plus $975 for FP. Moreover, Obama will be about to leave office after a second term of his Presidency...
Well by that time unemployment in US would have hit 20%, Alabamans and Mississipians would have grown grumpier, Texans would still like to cede from US..and everyone from this forum would be lined up for getting permanent residency and citizenship of China.
Yes, weird Al would be there too , advising people ..that to practice good moral behavior , you need to eat MhuShu port twice a day and do taichi by night.